Hastelloy C-4 ncaj vuam hlau
Hastelloy C-4 txoj hlua ncaj nraim yog ib hom npib tsib xee-raws li siab-cov ntaub ntawv kub alloy vuam. Lawv tau tsim los rau vuam tib hom Hastelloy C-4 alloy (Ni-Cr-Mo, UNS N06455). Cov muaj pes tsawg leeg ntawm Hastelloy C-4 ncaj weld xov hlau tau raug optimized. Piv txwv li, nws muaj cov pa roj carbon tsawg, tsis muaj tungsten, thiab ruaj khov titanium ntxiv. Cov kev hloov no zoo heev txhim kho nws lub peev xwm los tiv thaiv rhiab heev thiab thermal stability. Nws yog tsim rau hnyav corrosive ib puag ncig thiab high-temperature ua hauj lwm tej yam kev mob.
Hastelloy C-4 ncaj weld hlau yog nyob rau hauv cov duab ntawm ncaj rods. Txoj kab uas hla feem ntau yog nruab nrab ntawm 1.0 hli thiab 4.0 hli. Qhov no ua rau lawv yooj yim siv rau phau ntawv TIG vuam lossis cov txheej txheem automated.
Hastelloy C-4 straight weld wires are widely used in chemical industry (sulfuric acid/hydrochloric acid equipment), environmental protection (incinerators, desulfurization systems), pharmaceutical industry (high-purity pipelines), and marine engineering (heat exchangers, anti-corrosion pipelines). Because of its excellent corrosion resistance, thermal stability, and anti-sensitization performance, Hastelloy C-4 straight weld wires are an ideal welding material for high-temperature and strong corrosive environments. They are especially suitable for multiple welding or long-term high-temperature (>538 degree) kev ua haujlwm.
Cov yam ntxwv ntawm Hastelloy C-4 ncaj vuam hlau
Zoo heev corrosion kuj:Hastelloy C-4 ncaj vuam hlau ua tau zoo hauv oxidizing thiab txo cov kua qaub (xws li sulfuric acid thiab hydrochloric acid) thiab halide media. Lawv muaj kev tiv thaiv zoo heev rau pitting thiab kev nyuaj siab corrosion cracking (SCC).
Thermal stability:Kev tsim cov pa roj carbon tsawg (tsawg dua lossis sib npaug li 0.015%) thiab titanium stabilizing cov ntsiab lus ntawm Hastelloy C- 4 txoj hlua ncaj nraim tuaj yeem tiv thaiv carbide nag lossis daus hauv thaj chaw tshav kub ntawm vuam. Qhov no tiv thaiv intergranular corrosion.
Txheej txheem adaptability:Lub pas dej molten muaj fluidity zoo thiab cov weld seam yog tsim sib npaug. Cov ntsiab lus ntawm impurities (S, P) tsawg heev, uas txo cov porosity thiab kub tawg.
Matchability:Hastelloy C-4 ncaj weld xov hlau muaj siab metallurgical compatibility nrog cov khoom hauv paus. Lub zog, ductility thiab qaug zog tsis kam ntawm weld seam yog ze rau ntawm cov khoom siv hauv paus.
Daim ntawv thov ntawm Hastelloy C-4 ncaj vuam hlau
Cov khoom siv tshuaj:Hastelloy C-4 ncaj vuam hlau yog siv rau vuam thiab kho cov sulfuric acid evaporators, hydrochloric acid reactors thiab flue gas desulfurization systems.
Environmental teb:Hastelloy C-4 txoj hlua ncaj nraim yog siv rau cladding ntawm siab- qhov kub thiab txias corrosion-resistant qhov chaw hauv cov khib nyiab khib nyiab thiab cov khoom siv hluav taws xob nuclear reprocessing.
Pharmaceutical kev lag luam:Hastelloy C-4 txoj hlua ncaj nraim yog siv rau kev sib khi vuam ntawm cov kua qaub- cov kav dej tiv taus hauv kev sib cuag nrog cov cuab yeej siv tshuaj siab huv.
Marine engineering:Hastelloy C-4 txoj hlua ncaj nraim yog siv rau kev tiv thaiv vuam ntawm seawater heat exchangers thiab anti-corrosion txheej ntawm subsea pipelines.
|
Parameter |
Specification / Tus nqi |
Lus hais |
|
Khoom Txheem |
AWS A5.14 (ERNiCrMo-7) / UNS N06455 |
Ua raws li cov qauv thoob ntiaj teb |
|
Txoj kab uas hla |
1.0mm-4.0 hli |
Qhov ntau thiab tsawg: 1.6mm, 2.4mm, 3.2mm |
|
Daim ntawv |
Ncaj Ntev |
Standard ntev: 1m / 3ft |
|
Kev sib xyaw ua ke |
Ni (Ntau dua lossis sib npaug rau 65%), Cr (~ 16%), Mo (~ 16%), Ti (~ 0.7%), C (tsawg dua lossis sib npaug li 0.015%) |
Tsawg carbon, tsis muaj tungsten, stabilized nrog Ti |
|
Tensile zog |
Ntau dua lossis sib npaug rau 690 MPa (100 ksi) |
Mechanical zog ntawm weld hlau |
|
Elongation |
Ntau dua lossis sib npaug li 40% |
Zoo heev ductility |
|
Pom zoo txheej txheem vuam |
TIG (GTAW), Automated Vuam |
Haum rau phau ntawv & automated vuam |
|
Base Hlau Compatibility |
Hastelloy C-4 (UNS N06455) thiab cov hlau zoo sib xws |
Siv rau qhov sib xws lossis sib txawv ntawm cov hlau sib txuas |
|
Ntim |
Los tiv thaiv - ntawv xeb + lub tes tsho yas / Nqus tsev - kaw |
Tiv thaiv oxidation & paug |
FAQ
Koj puas yog lub Hoobkas lossis chaw tsim khoom?
A: Yog, peb yog lub Hoobkas tab sis peb feem ntau siv peb lub tuam txhab lag luam los tswj kev lag luam txawv teb chaws. Nws yuav yooj yim dua kom tau txais cov nyiaj xa tuaj thiab npaj cov khoom xa tuaj.
Txoj kev xa khoom yog dab tsi?
A: Feem ntau, peb xa cov khoom thauj los ntawm UPS, DHL lossis FedEx. Tsis tas li, peb tuaj yeem xa los ntawm hiav txwv mus rau seaport lossis los ntawm huab cua mus rau lub tshav dav hlau ze tshaj plaws.
Vim li cas koj cov khoom thiaj li raug nqi -zoo?
A: Peb txiav tawm cov neeg nruab nrab hauv qhov kawg -mus rau- xaus kev tsim khoom thiab peb tau txais cov khoom siv raw ncaj qha los ntawm nws qhov chaw.
Koj puas ua qhov chaw soj ntsuam zoo lossis kuaj tag nrho?
A: 100% kev kuaj xyuas kom paub meej. Tag nrho cov khoom tsis tsim nyog raug muab pov tseg.
Koj ua li cas kom ntseeg tau koj lub sijhawm ua haujlwm?
A: Los ntawm kev npaj cov ntaub ntawv mus rau machining thiab thaum kawg mus rau tag nrho cov kev soj ntsuam. Txhua theem ntawm kev tsim khoom yog nruj me ntsis saib xyuas thiab tswj kom muab sijhawm rau koj kom raug.
MOQ ntawm Hastelloy C-4 ncaj vuam hlau yog dab tsi?
A: Nyob ntawm seb muaj pes tsawg, feem ntau, tsis muaj MOQ txwv.
Yuav them li cas?
A: Kev hloov pauv hauv txhab nyiaj (T / T) yuav txais tau.
Lub sijhawm khoom xa tuaj yog dab tsi?
A: nyob ib ncig ntawm 7-20 hnub uas nyob ntawm qhov ntau thiab ntau lawm.
Lub pob yog dab tsi?
A: Feem ntau, peb siv lub thawv ntawv lossis cov ntaub ntawv plywood nrog cov khoom tiv thaiv sab hauv kom ntseeg tau tias txuag cov khoom thauj.
Lub sijhawm ua haujlwm yog dab tsi?
A: Los ntawm kev txiav txim muab tso rau cov khoom xa tuaj yuav siv li 10-25 hnub.
Cim npe nrov: Tuam Tshoj Hastelloy C-4 ncaj welded xov hlau lwm tus neeg, Hoobkas
