Zirconium thiab Alloys
Txog Peb
Yitech feem ntau koom nrog hauv kev tsim thiab muag ntawm tungsten alloy, molybdenum alloy, tungsten carbide, PVD / CVD sputtering lub hom phiaj, titanium alloy, zirconium, Iridium, beryllium, Stellite alloy thiab tsawg ntiaj teb cov khoom hlau.
Vim Li Cas Xaiv Peb
Tus nqi sib tw
Peb muab cov nqi sib tw rau peb cov kev pabcuam yam tsis muaj kev cuam tshuam rau qhov zoo. Peb cov nqi yog pob tshab, thiab peb tsis ntseeg hauv cov nqi zais lossis cov nqi.
Quality Assurance
Peb muaj cov txheej txheem kev ruaj ntseg zoo nyob rau hauv qhov chaw kom ntseeg tau tias tag nrho peb cov kev pabcuam ua tau raws li cov qauv zoo tshaj plaws. Peb pab neeg ntawm cov kws tshuaj ntsuam xyuas zoo xyuas txhua qhov project kom meej ua ntej nws xa mus rau cov neeg siv khoom.
Qhov Zoo Tshaj Plaws Tom Qab Kev Pabcuam
Muab kev txhim kho thiab kev cob qhia. Cov ncauj lus kom ntxaws ua haujlwm phau ntawv thiab video rau cov neeg siv khoom installation. Txhua yam teeb meem yuav daws tau hauv 24 teev. Cov khoom tawg yuav raug xa mus rau cov neeg siv khoom los ntawm huab cua thaum lub sijhawm lav.
Customization Services
Peb nkag siab tias txhua tus neeg siv khoom xav tau tshwj xeeb, thiab yog li, peb muab cov kev pabcuam customization. Peb zoo siab heev los koom tes nrog cov neeg siv khoom, nkag siab txog lawv cov kev xav tau tshwj xeeb, thiab muab cov kev daws teeb meem raws li qhov xav tau.
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![Customized Zirconium Alloy Yeeb Nkab]()
Customized Zirconium Alloy Yeeb NkabKev cai zirconium alloy yeeb nkab tuaj yeem raug tsim los ntawm qhov loj me, qib, thiab txheej txheem, muab cov phab ntsa nyias nyias thiab corrosion thiab siab -kub tsis kam. Nws yog tsim los...Ntau -
![Zirconium Cathode]()
Zirconium CathodeLub zirconium cathode yog ib qho electrode pas nrig ua los ntawm siab -purity zirconium. Nws yog corrosion-resistant, tsis yog- paug, thiab muaj lub neej ntev nyob rau hauv cov txheej txheem...Ntau -
![R60702 Zirconium Tube]()
R60702 Zirconium TubeR60702 zirconium tubes, ua los ntawm kev lag luam-qib zirconium ntshiab, muaj lub ci ci ci - dawb tiav. Muaj nyob rau sab nraud diameters los ntawm 6-219 hli, phab ntsa thicknesses ntawm 0.5-15...Ntau -
![99.9% Zirconium ntawv ci]()
99.9% Zirconium ntawv ci99.9% zirconium ntawv ci, ultra-nyias nyiaj ci hlau ntawv, thickness 0.025-0.3 mm, cuttable dav, acid, alkali, thiab kub resistant, nqus bagged thiab noo noo- pov thawj, nrog ib tug muaj pes tsawg...Ntau -
![Zirconium Vuam Hlau]()
Zirconium Vuam HlauZirconium welding hlau yog ib lub ci nyiaj hlau hlau uas muaj txoj kab uas hla ntawm 1.6 mus rau 2.4 hli, txhua 914 hli ntev, thiab yog lub tshuab nqus tsev -bagged rau ya raws- pov thawj ntim....Ntau -
![Zirconium TIG Hlau]()
Zirconium TIG HlauZirconium TIG hlau yog ib qho nyiaj sib luag - grey hlau hlau nrog txoj kab uas hla ntawm 1.0-3.2 hli. Qhov saum npoo yog huv si thiab roj -dawb, thiab cov xaim pub dawb tsis muaj phom phom. Nws...Ntau -
![Zr705 Round Zirconium Bar]()
Zr705 Round Zirconium BarZr705 Round Zirconium Bar yog lub siab -Zirconium hlau pas nrig nrog zoo corrosion kuj thiab siab zog, haum rau ntau yam kev siv.Ntau -
![R60702 Ntshiab Round Zirconium Bar]()
R60702 Ntshiab Round Zirconium BarR60702 Pure Round Zirconium Bar yog siab -purity zirconium hlau pas nrig nrog zoo corrosion kuj thiab zoo txhua yam khoom, dav siv nyob rau hauv industrial thiab scientific kev tshawb fawb teb.Ntau -
![Zoo Siab Zr 702 Zirconium Bar]()
Zoo Siab Zr 702 Zirconium BarHigh Quality Zr 702 Zirconium Bar yog lub siab -Zirconium hlau pas nrig nrog zoo corrosion kuj thiab siab zog, haum rau ntau yam kev siv.Ntau -
![Siab Zoo R60705 Zirconium Bar]()
Siab Zoo R60705 Zirconium BarHigh Quality R60705 Zirconium Bar yog lub siab -Zirconium hlau pas nrig uas ua tau raws li cov qauv tshwj xeeb, feem ntau yog siv rau cov ntawv thov kev lag luam uas xav tau kev tiv thaiv...Ntau -
![Forged High Purity Zirconium Bar]()
Forged High Purity Zirconium BarForged High Purity Zirconium Bar yog siab - purity zirconium hlau pas nrig uas tsim los ntawm cov txheej txheem forging, uas muaj cov khoom zoo heev thiab kev tiv thaiv corrosion.Ntau -
![ASTM B351 Zirconium Bar]()
ASTM B351 Zirconium BarASTM B351 Zirconium Bar yog lub siab- hlau pas nrig uas ua tau raws li cov qauv ntawm American Society for Testing and Materials (ASTM) thiab feem ntau yog siv hauv kev lag luam thiab kev tshawb fawb.Ntau
Dab tsi yog Zirconium 702 Qws
Zirconium rods yog alloy tubular cov ntaub ntawv ua los ntawm hlau tungsten thiab lwm yam hlau. Vim tias muaj kev ua haujlwm zoo ntawm cov hluav taws xob thiab kev tiv thaiv corrosion ntawm zirconium, zirconium rods feem ntau yog siv rau hauv cov khoom siv hluav taws xob nuclear thiab cov qauv sab hauv ntawm cov dej-txias reactors thiab yog cov ntaub ntawv tseem ceeb nuclear. Zirconium rods feem ntau yog siv los tsim cov khoom siv tshuaj.
Zirconium Qws yog tsim tshwj xeeb los xa cov kev ua tau zoo hauv kev xav tau kev lag luam xws li aerospace, kev kho mob, thiab tshuaj lom neeg. Ua nrog ntshiab zirconium, tus pas nrig boasts ib tug ntev ntawm 500mm thiab txoj kab uas hla ntawm 12.7mm, cog lus versatility thiab kev cia siab rau ib tug plethora ntawm kev siv. Nws lub zog zoo tshaj, kev ruaj ntseg zoo, thiab kev tiv thaiv corrosion thiab hnav ua rau nws nyiam xaiv rau ntau tus kws tshaj lij.
Cov yam ntxwv zoo
- High Purity: Cov pas nrig yog exquisitely ua los ntawm cov ntshiab zirconium nrog ib tug purity theem ntawm 99.2%, ua rau nws mus lis huab cua kub, siab siab, thiab hnyav tshuaj yam tsis muaj impinging rau nws cov yam ntxwv stability.
- Rugged Form: Lub Zirconium Qws siv daim ntawv ntawm lub tog raj kheej ruaj khov uas muab kev txhawb nqa zoo heev rau ntau yam kev siv uas xav tau cov khoom siv ruaj khov thiab ua haujlwm zoo.
- Smooth Surface Finish: Qhov zoo nkauj hauv nruab nrab ntawm qhov chaw tsis muaj qhov kawg tsis yog qhov pom kev txaus siab nkaus xwb tab sis kuj txhim kho kev ua tau zoo tag nrho los ntawm kev txo qis kev sib txhuam thiab hnav.
Zirconium thiab titanium muaj ntau yam zoo sib xws ntawm lub cev thiab tshuaj. Piv txwv li, lawv cov ntsiab lus melting yog siab heev, ntshiab titanium: 1668 degree, ntshiab zirconium: 1852 degree. Zirconium thiab titanium muaj cov tshuaj lom neeg muaj siab tshaj typanium, tab sis cov nplaim tuaj yeem tsim cov yeeb yaj kiab passivation passivation zaj duab xis, muaj lub siab ua hauj lwm. Zirconium muaj kev tiv thaiv corrosion zoo dua li titanium hauv feem ntau cov xov xwm corrosive, uas yog vim li cas zirconium kim dua titanium, tab sis tseem siv ntau yam tshuaj siv. Vim hais tias zircon zirconium thiab hafnium yog symbiosis nyob rau hauv lub mine, zirconium ore ntsiab lus ntawm hafnium nyob rau hauv kwv yees li 2% ntawm cov ntsiab lus zirconium - 3%, zirconium thiab hafnium txhua yam ntawm lub cev thiab tshuaj muaj zog zoo sib xws, los ntawm zirconium thiab hafnium symbiosis ntawm zirconium nyob rau hauv lub mine tsim zirconium hafnium cov ntsiab lus tsawg dua 0.01% ntawm tus nqi siab, tab sis kuj vim hais tias ntawm cov tshuaj thiab lub cev muaj zog ntawm zirconium thiab hafnium yog tsis tshua muaj ze, yog li tsim tshuaj qib zirconium tsis. txo cov ntsiab lus ntawm hafnium, zirconium cov ntsiab lus ntawm hafnium feem ntau tsis tshaj 4.5%.
Zirconium thiab zirconium alloy ingot los ntawm forging, quenching thiab extrusion, ua tiav rau hauv Φ 10 ~ 30 hli bar, thiab ces mus rau teb forging, annealing, straightening thiab coreless sib tsoo ua, tiav cov khoom zirconium rods. Cov cuab yeej tseem ceeb yog lub tshuab forging teb, sab hauv lub tshuab nqus tsev kub annealing rauv, lub tshuab ncaj thiab lub tshuab tsis sib tsoo.
Kev Ua Haujlwm Thiab Kev Siv Ntawm Zirconium Qws
Zirconium pas nrig yog cov nyiaj dawb-dawb electroplating genus, qhov saum npoo yog yooj yim los tsim cov oxide zaj duab xis, nws ci iab, zoo li cov hlau, thiab nws yog corrosive. Nyob rau hauv qhov kub thiab txias, nws tuaj yeem hnov mob nrog cov ntsiab lus tsis yog hlau thiab ntau cov ntsiab lus hlau los tsim cov khoom sib xyaw ua ke. Cov pas nrig zirconium muaj cov yas zoo thiab yooj yim rau kev ua cov phaj, tuaj yeem kos rau hauv cov xov hlau zirconium, thiab tuaj yeem ua rau hauv lub hom phiaj. Thaum tungsten yog cua sov, nws tuaj yeem nqus tau ntau cov pa oxygen, hydrogen, nitrogen thiab lwm yam gases thiab siv los ua cov khoom siv hydrogen. Kev tiv thaiv corrosion ntawm zirconium zoo dua li ntawm titanium, ze rau niobium thiab tantalum.
Zirconium feem ntau muaj nyob rau hauv cov xwm hauv daim ntawv ntawm cov zaub mov. Cov ntsiab lus yuam kev ntawm tungsten nyob rau hauv lub ntiaj teb crust nyob rau qib 20, uas yog ntau tshaj li cov hlau xws li tooj liab, txhuas, npib tsib xee, thiab zinc. Txawm li cas los xij, nws yog hu ua cov hlau tsis tshua muaj vim tias cov txheej txheem tsim khoom yog qhov nyuaj dua thiab nws tsis yooj yim rau extract. Nyob rau hauv kev lag luam ntawm ntau tshaj 40 hom plutonium deposits nrhiav pom, tsuas yog hais txog 10 muaj nqi mining, thiab tsuas yog ob hom plutonium thiab quadrangular pyramids yog siv rau kev tsim khoom.
Zirconium muaj ntau yam kev siv. Zirconium suav txog li 3% mus rau 4%, feem ntau yog nyob rau hauv daim ntawv ntawm zirconium silicate thiab zirconium oxide, uas yog siv nyob rau hauv ceramics thiab refractory ntaub ntawv. Ib feem ntawm daim ntawv thov no suav nrog ntau dua 90% ntawm kev siv zirconium. Zirconium muaj cov khoom siv hluav taws xob zoo heev, yog li lub thermal neutron absorption hla ntu me me, tsuas yog 0.1810-28. Ib qho tseem ceeb ntawm kev siv zirconium thiab nws cov alloys yog cov roj npog cov ntaub ntawv thiab lwm yam khoom siv ntawm atomic zog reactors.the kev tshawb fawb thiab kev loj hlob ntawm zirconium thiab zirconium alloys yog ze ze rau txoj kev loj hlob ntawm nuclear fais fab kev lag luam. Lawv yog thawj zaug siv nyob rau hauv nuclear-powered nkoj thiab tom qab ntawd nquag tsim nuclear fais fab nroj tsuag.
Zirconium pas nrig yog cov hlau nquag thiab muaj kev sib raug zoo rau cov pa oxygen. Cov yeeb yaj kiab tiv thaiv oxide nyob hauv huab cua ntawm chav tsev kub yuav tsim cov yeeb yaj kiab oxide tiv thaiv. Cov oxide zaj duab xis no ua rau tungsten thiab nws cov alloys muaj corrosion kuj zoo heev. Tungsten, uas muaj zog corrosion kuj, muaj zog tsis kam mus rau ntau yam tin-type media, muaj cov khoom siv hluav taws xob thiab hluav taws xob, thiab muaj txiaj ntsig zoo. Nws tau dhau los ua cov khoom siv zoo heev corrosion-resistant hauv petrochemical teb.
Muaj zirconium rods yog dav siv nyob rau hauv siab hlab ntsha, tshav kub exchangers, kav, tso tsheb hlau luam, shafts, mixers thiab lwm yam mechanical khoom, li qub, twj, sprayers, tais, riam phom, ntauwd linings thiab lwm yam khoom siv los tiv thaiv corrosion. Raws li kev txheeb cais, nws tau ua tiav hauv daim ntawv ntawm zirconium (los yog daim txhuam cev zirconium) thiab tom qab ntawd ua tiav rau hauv zirconium alloy, uas yog tsim rau cov khoom siv hluav taws xob nuclear lossis kev lag luam. Nyob rau hauv cov nqe lus ntawm kev ua theem nyuaj thiab technology, cov hlau kev lag luam saw yog nyob rau hauv ib tug kuj zoo.
Zirconium yog siv nyob rau hauv nuclear reactors los muab cov cladding, los yog txheej txheej, rau cov cylindrical roj rods uas muaj zog ib tug nuclear tshuaj. Ntim hauv cov zirconium cladding yog pellets ntawm uranium oxide los yog lwm yam ntaub ntawv fissionable.
Zirconium yog cov hlau xaiv nyob rau hauv daim ntawv thov no vim nws absorbs tsawg ntawm cov neutrons uas tsim nyob rau hauv ib tug fission cov tshuaj tiv thaiv thiab vim hais tias cov hlau yog heev resistant rau kub thiab tshuaj corrosion.
Tsawg neutron absorption yog qhov tseem ceeb rau txhua yam khoom siv hauv lub tshuab hluav taws xob nuclear vim tias muaj pes tsawg tus neutrons uas tsim los ntawm cov tshuaj tiv thaiv yuav tsum muaj kev ywj pheej rau kev cuam tshuam ib txhij nrog tag nrho cov roj nuclear nyob hauv ntau pua cov roj rods. Qhov kev sib cuam tshuam no txhawb nqa qhov tsim nyog cov tshuaj tiv thaiv kab mob thoob plaws lub reactor lub hauv paus.
Zirconium cladding, uas feem ntau yog ib qho alloy ntawm zirconium, tin, hlau, npib tsib xee thiab chromium, yog siv rau hauv cov roj rods ntawm kev lag luam nuclear hluav taws xob tsim cov nroj tsuag nrog rau hauv cov tub rog reactors, thiab nws qhov muag tsis tas yuav hais tias tus neeg siv xav tau. tsim cov tub rog reactors muaj peev xwm tsim cov foob pob hluav taws.
Dab tsi yog Zirconium Sheet
Zirconium Sheet yog cov khoom siv hlau tiaj tus paub txog nws qhov tshwj xeeb corrosion tsis kam thiab kub-kub stability, dav siv hauv aerospace, tshuaj ua haujlwm, thiab kev siv tshuaj cog qoob loo.
Peb Cov Khoom Siv Zirconium siv los tsim Zirconium Sheets / Phaj
| wb 702 | wb 704 | wb 705 | Zircaloy-2 | Zircaloy-4 | |
| Sn | / | 1~2% | 1~2% | 1.2~1.7% | 1.2~1.7% |
| Fe | <0.05% | 0.1~0.2% | <0.05% | 0.07~0.2% | 0.07~0.2% |
| Cr | <0.05% | 0.1~0.2% | <0.01% | 0.05~0.15% | 0.05~0.15% |
| Ni | / | / | / | 0.03~0.08% | <0.007% |
| Hf | 1~2.5% | <4.5% | <4.5% | <200ppm for Nuclear industry | <200ppm for Nuclear industry |
| Nb | / | / | 2~3% | ||
| Zn + Hf | ~99.5% | ~97.5% | ~95.5% | ~98% | ~98% |
Muaj Qhov Loj Ntawm Peb Cov Khoom Siv Zirconium Siv los tsim Zirconium Sheets / Phaj
| Khoom siv | Zr702, Zr704, Zr705 |
| Thickness | {{0}}.5 ~ 10mm, los yog 0.02 "~ 0.4" |
| Dav | <1000mm, or 36" |
| Ntev | <2000mm, or 72" |
Daim ntawv thov Zirconium
Aerospace Kev Lag Luam:Siv rau hauv cov khoom siv dav hlau, xws li tis thiab fuselage panels, vim nws lub teeb yuag, siab zog, thiab corrosion kuj.
Kev Siv Tshuaj:Ua haujlwm nyob rau hauv cov khoom siv thiab tshuab siv los tuav cov tshuaj corrosive thiab kub kub ib puag ncig, nrog rau cov hlab ntsha, tso tsheb hlau luam, thiab cov khoom siv hluav taws xob.
Medical Implants:Siv nyob rau hauv orthopedic thiab kho hniav implants vim zirconium's biocompatibility, corrosion kuj, thiab tsis tshua muaj allergenic peev xwm, kom ntseeg tau compatibility nrog tib neeg lub cev.
Kev lag luam Nuclear:Siv nyob rau hauv nuclear reactor Cheebtsam, xws li cov hlab siab thiab roj cladding, vim zirconium tsis tshua muaj neutron absorption cross-section thiab zoo heev corrosion kuj nyob rau hauv high-radiation ib puag ncig.
Electronics:Siv nyob rau hauv cov khoom siv hluav taws xob rau ntau yam kev siv, nrog rau cov substrates rau semiconductor manufacturing thiab tiv thaiv txheej rau cov khoom siv hluav taws xob.
Kev coj ua zoo tshaj plaws rau kev tuav thiab Fabricating Zirconium Sheet
Cia thiab tuav
Kev khaws cia zoo ntawm cov ntawv zirconium yog qhov tseem ceeb los tiv thaiv kev sib kis thiab kev puas tsuaj. Khaws cov ntawv hauv qhov chaw huv, qhuav kom deb ntawm tshav ntuj ncaj qha, noo noo, thiab cov khoom corrosive. Siv pallets lossis racks los tiv thaiv kev sib cuag nrog hauv pem teb thiab khaws cov ntawv sib cais kom tsis txhob khawb lossis deformation. Thaum tuav cov nplooj ntawv zirconium, hnav cov hnab looj tes tiv thaiv cov ntiv tes, uas tuaj yeem cuam tshuam rau cov khoom nto thiab cov txheej txheem tom ntej fabrication.
Kev xaiv khoom siv
Thaum ua haujlwm nrog cov ntawv zirconium, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cuab yeej tsim nyog thiab cov cuab yeej siv los tiv thaiv kev sib kis thiab xyuas kom meej fabrication. Xaiv cov cuab yeej txiav, saw hniav, thiab sib tsoo lub log tshwj xeeb tsim rau zirconium lossis lwm yam hlau reactive. Tsis txhob siv cov pa roj carbon steel lossis cov cuab yeej siv hlau uas tuaj yeem ua rau lub ntsej muag thiab cuam tshuam cov kev tiv thaiv corrosion ntawm daim ntawv zirconium.
Txiav thiab Machining
Daim ntawv zirconium tuaj yeem txiav siv cov txiav, cov saws tes, lossis cov tshuab dej abrasive. Rau precision txiav, siv waterjets los yog laser txiav yog pom zoo. Thaum machining zirconium, xyuas kom zoo txias nrog dej-raws li lubricants kom dissipate tshav kub thiab tiv thaiv overheating. Tuav qis txiav ceev kom txo qis kev tsim hluav taws xob thiab tsis txhob ua haujlwm hnyav, uas tuaj yeem ua rau tawg lossis txo cov ductility.
Vuam thiab koom ua ke
Zirconium ntawv tuaj yeem ua tiav welded siv ntau yam txuj ci xws li TIG (Tungsten Inert Gas) vuam lossis electron beam vuam. Ua ntej vuam, xyuas kom cov ntawv thiab vuam cheeb tsam huv si thiab tsis muaj kab mob. Siv cov tshwj xeeb zirconium vuam muab tub lim nrog cov khoom sib txuam kom tswj cov khoom siv corrosion. Ua raws li cov txheej txheem tiv thaiv cov roj kom zoo kom tsis txhob muaj cov pa oxygen thiab nitrogen paug thaum vuam.
Kev Tiv Thaiv Kev Nyab Xeeb
Ua hauj lwm nrog zirconium ntawv yuav tsum tau nruj me ntsis raws li kev tiv thaiv kev nyab xeeb vim nws reactive xwm. Hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes, tsom iav kev nyab xeeb, thiab khaub ncaws tiv thaiv. Siv qhov cua kom zoo hauv qhov chaw ua haujlwm los tswj cov plua plav thiab pa taws. Tsis txhob sib cuag ntawm zirconium thiab cov ntaub ntawv flammable, vim nws tuaj yeem ignite nyob rau hauv tej yam kev mob. Nyob rau hauv rooj plaub uas muaj hluav taws kub nrog zirconium, siv cov hmoov qhuav los yog xuab zeb los tua nws, vim dej tuaj yeem hnov mob nrog zirconium ntawm qhov kub thiab txias.
Nto Finishing
Zirconium daim ntawv saum npoo tuaj yeem txhim kho los ntawm ntau yam kev ua tiav xws li polishing, txhuam hniav, lossis electrochemical etching. Txawm li cas los xij, nws yog ib qho tseem ceeb kom tsis txhob muaj kev sib cuag nrog cov ntaub so ntswg los yog txhuam hniav uas tuaj yeem ua rau muaj kev sib kis. Siv cov cuab yeej tshwj xeeb thiab cov tshuaj ntxuav tshwj xeeb uas tsim los rau zirconium kom tswj tau nws txoj kev ncaj ncees thiab qhov chaw zoo.
Kev Tswj Xyuas Zoo
Siv cov kev tswj xyuas nruj nruj thoob plaws hauv kev tuav thiab tsim cov txheej txheem los xyuas kom meej cov ntawv zirconium. Ua kev tshuaj xyuas tsis tu ncua txhawm rau txheeb xyuas cov cim qhia ntawm kev kis kab mob, kev puas tsuaj, lossis kev puas tsuaj. Cov kev sim uas tsis yog kev puas tsuaj xws li dye penetrant testing lossis ultrasonic testing tuaj yeem ua haujlwm los kuaj xyuas cov kab nrib pleb lossis qhov tsis zoo uas yuav cuam tshuam cov khoom siv.
Dab tsi yog Zirconium Crucible
Zirconium crucible yog dav siv rau kev siv kub xws li hlau thiab ntsev melting. Nws yog qhov zoo tagnrho rau cov txheej txheem corrosive fusion (lithium thiab sodium ntsev fusions) hauv kev tshuaj ntsuam chemistry thiab kev ua tshuaj. Kev ua hmoov yog pom zoo rau qhov zoo tshaj plaws fusion.
Zirconium Crucibles Properties (Theoretical)
| Molecular Luj | 91.22 |
| Qhov tshwm sim | Grey hlau |
| Melting Point | 1852 degree |
| Boiling Point | 3580 degree |
| Qhov ntom | 6506kg / m3 |
| Solubility hauv H2O | N/A |
| Hluav taws xob Resistivity | 4 0.0 microhm-cm @ 20 oC degree |
| Electronegativity | 1.4 Pauling |
| Kub ntawm Fusion | 5.50 cal/gm |
| Kub ntawm Vaporization | 120 K-Cal / gm atom ntawm 4377 degree |
| Poisson tus ratio | 0.34 |
| Tshwj xeeb kub | 0.0671 Cal/g/K @ 25 oC degree |
| Tensile zog | 230 MPa |
| Thermal conductivity | 0.227 W/cm/K @ 298.2 K |
| Thermal Expansion | (25 degree) 5.7 µm·m-1·K-1 |
| Vickers Hardness | 903mpa ua |
| Young's Modulus | 88gp ua |
Chemical Identifiers
| Linear Formula | Zr |
| MDL Number | TIAB SA 00011303 |
| EC No. | 231-176-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23995 |
| SMILES | [Zr] |
| InchI ID nkag mus | InChI=1S/Zr |
| InchI Key | QCWXUUIWCKQGHC-UHFFFAOYSA-N |
Sodium Peroxide - Siv nrog cov ntaub ntawv refractory xws li chromite, magnetite, illmenite, rutile, silicon, silicon carbide, qee yam alloys thiab steels, thiab lwm yam, zoo heev flux rau yuav luag txhua yam khoom. Ob qhov kev ceev faj yuav tsum tau ua thaum fusing chromite lossis lwm yam khoom siv siab hauv chrome. Thaum cov ntaub ntawv no tau fused nrog peroxide, chrome yog oxidized rau chromate uas yuav zoo li tawm hauv cov yeeb yaj kiab daj nyob rau sab hauv ntawm lub crucible uas yuav tsis pom txog thaum lub crucible tau raug tshem tawm los ntawm kev ua haujlwm tom ntej, yaug thiab qhuav.
Qhov no tuaj yeem tiv thaiv tau los ntawm kev ntxiv ob peb milliliters ntawm hydrogen peroxide rau cov kua qaub kua qaub thaum lub crucible tseem immersed. Cov peroxide hauv cov kua qaub txo cov chromate rau chromic chrome uas nkag mus rau hauv kev daws teeb meem. Cov peroxide ntau dhau tuaj yeem raug tshem tawm los ntawm kev npau npau. Chrome tuaj yeem txiav txim siab los ntawm ib txwm persulfate oxidation ua raws li kev txo qis titration. Peroxide fusions ntawm silicon carbide thiab lwm yam zoo pulverized hlau thiab alloys yog lwm yam teeb meem.
Cov ntaub ntawv no yuav ua rau muaj kev kub ntxhov ntawm qhov kub thiab txias nrog oxidizing fluxes thiab feem ntau yuav hlawv txoj cai los ntawm hlau los yog npib tsib xee crucibles ntawm lawv thawj zaug siv.
Cov no tuaj yeem ruaj ntseg fused hauv zirconium yog tias cov qauv yog thawj zaug sib xyaw nrog txog 4 mus rau 6 npaug ntawm nws qhov hnyav ntawm cov hmoov tsis muaj sodium carbonate; (0.25gram qauv feem ntau yog ntau tshaj li txaus) Tom qab ntawd ntxiv txog ob zaug tus qauv hnyav ntawm sodium peroxide thiab sib tov. Lub crucible thiab cov ntsiab lus yog maj mam txav mus rau qhov chaw txias txias thiab txav ceev ceev hauv thiab tawm ntawm cov nplaim taws kom txog thaum melting nyob ib ncig ntawm cov npoo pib. Nws yuav tsum tsis txhob muab tso rau hauv qhov hluav taws kub thiab tuav qhov ntawd tshwj tsis yog tias txhua qhov tawg, yog tias muaj, tau tso tseg. Thaum cov sib tov zoo li yaj thiab nyob ntsiag to, qhov kub thiab txias tuaj yeem nce ntxiv thiab fusion txuas ntxiv raws li niaj zaus. Lub fusion yuav tsum tau khaws cia swirling thiab ua tiav ntawm lub tshav kub liab.
● Sodium Carbonate: Melting Point kwv yees li 850 degree. Decomposes feem ntau silicates ntawm txhuas, calcium, chromium nickel, thiab lwm yam .; kuj halides ntawm nyiaj, thiab sulfates ntawm barium thiab txhuas.
● Potassium Carbonate: Melting Point kwv yees li 910 degree. Ua tib yam li sodium carbonate thiab tuaj yeem sib xyaw nrog nws.
●Sodium thiab Potassium Carbonate: Sib tov ua ib leeg xwb tab sis melts ntawm qhov kub qis dua ib leeg.
●(Na, K) carbonates ntxiv rau oxidizing tus neeg sawv cev: (KNO3, KC103, Na202, Mg0, Zn0): Siv rau sulfide ores ntawm arsenic, antimony, hlau, npib tsib xee, molybdenum, lwm.
● Sodium Hydroxide: Melting Point kwv yees li 320 degree. Basic flux rau oxidized ores ntawm tin, zinc, antimony, thiab lwm yam.
● Potassium Hydroxide: Melting Point kwv yees li 360 degree.
● Sodium Chloride: Melting Point kwv yees li 800 degree. Neutral flux. Yuav siv tau los ua ib lub npog rau fusion mix.
● Potassium Nitrate: Melting Point kwv yees li 340 degree. Muaj zog oxidizing tus neeg sawv cev thiab yooj yim flux. Siv raws li kev sib xyaw nrog carbonates.
● Sodium Nitrate: Melting Point kwv yees li 320 degree. Ua tib yam li potassium nitrate.
● Lithium metaborate: Melting Point kwv yees li 840 degree. Flux rau ntau yam oxide thiab silicate cov ntaub ntawv thaum sodium thiab potassium yuav tsum tau txiav txim siab.
● Lithium Carbonate: Melting Point kwv yees li 620 degree.
● Lithium Hydroxide: Melting Point kwv yees li 450 degree. Yuav muab ntxiv rau lwm cov fluxes los pab txo cov ntsiab lus melting.
● Lithium Fluoride: Melting Point kwv yees li 870 degree. Ntxiv rau (Na, K) carbonates.
● Calcium Carbonate - Ammonium Chloride: Ib qho sintering flux siv los ua cov alkalis soluble rau kev soj ntsuam ntawm sodium thiab potassium.
●Sodium Borate (Borax iav): Melting Point kwv yees li 740 degree . Siv nrog (Na, K) carbonates muab qhov qis qis qis rau refractory silicates thiab oxides ntawm txhuas, hlau, npib tsib xee, thiab lwm yam.
Peb lub Hoobkas
FAQ
Peb nyob nraum kev zirconium thiab alloys lwm tus neeg nyob hauv Suav teb, tshwj xeeb hauv kev muab cov kev pabcuam zoo. Peb sov siab txais tos koj mus yuav luv nqi zirconium thiab alloys hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.