Khoom Description
Molybdenum yog hlau refractory thiab yog qhov zoo tagnrho rau kev siv ntawm qhov kub thiab txias. Nrog rau lawv cov khoom tshwj xeeb, molybdenum yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hauv kev tsim kho qhov cub. Molybdenum cua sov cov ntsiab lus (molybdenum rhaub) feem ntau yog siv rau cov cua kub kub, sapphire loj hlob furnaces, thiab lwm yam high-temperature furnaces.
Hom thiab Loj
Molybdenum cua sov cov ntsiab lus tuaj yeem welded thiab hlais. Molybdenum cua sov cov ntsiab lus yuav tsum tau ua los ntawm ib tug tas mus li daim hlau, pas nrig, los yog ribbon. Standard muaj nyob rau hauv qab no. Lwm qhov ntau thiab tsawg thiab kam rau ua yog muaj.
|
Txoj kab uas hla (mm) |
Dav (mm) |
Qhov siab (mm) |
|||
|
Loj |
Ua siab ntev |
Loj |
Ua siab ntev |
Loj |
Ua siab ntev |
|
3 |
±0.1 |
<650 |
±5.0 |
<1200 |
±10.0 |
|
4 |
±0.1 |
<600 |
±5.0 |
<1150 |
±10.0 |
|
5 |
±0.1 |
<550 |
±5.0 |
<1100 |
±10.0 |
|
6 |
±0.2 |
<550 |
±5.0 |
<1050 |
±10.0 |
|
7 |
±0.2 |
<500 |
±5.0 |
<1000 |
±10.0 |
|
8 |
±0.2 |
<500 |
±5.0 |
<950 |
±5.0 |
|
9 |
±0.2 |
<450 |
±5.0 |
<900 |
±5.0 |
Nta
Kev ua haujlwm siab kub
Zoo heev creep kuj
Qib siab ntawm qhov seem stability
Ntshiab heev
Zoo heev corrosion kuj
Tsawg coefficient ntawm expansion
Daim ntawv thov
Molybdenum cua sov cov ntsiab lus tuaj yeem xav tau, nyob rau hauv cov xwm txheej zoo, kom tswj tau qhov kub thiab txias txog li 1800 degree. Cov no yog dav siv nyob rau hauv high-temperature resistance furnaces, sapphire loj hlob rauv.
Cim npe nrov: Tuam Tshoj molybdenum cua sov ntsiab rau lub tshuab nqus tsev vacuum, Tuam Tshoj molybdenum cua sov ntsiab rau lub tshuab nqus tsev vacuum lwm tus neeg, Hoobkas
