Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov neeg muag khoom ntawm cov hlau 丨cas 7439-89-6 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Grey hmoov |
| Fe | 98% min |
| C | 0.05% max |
| S | 0.02% max |
| Si | 0.2% max |
| P | 0.02% max |
| O2 | 0.5% max |
| Mn | 0.5% max |
| Insolubles nyob rau hauv acid | 0.5% max |
| Loose piled ntom | 2.55 g / cm³ |
| Loj | 200 mesh |
| Liquidity (sec / 50g) | 33 |
| Hydrogen poob | 0.36 max |
Cov ntaub ntawv thauj mus los
|
Parameter |
Specification |
|
UN Number |
3089 |
|
Chav kawm |
4.1 |
|
Packing Group |
III |
|
HS Code |
2821100000102 |
|
Stability & Reactivity |
Cov khoom yog chemically ruaj khov nyob rau hauv tus qauv ambient tej yam kev mob. |
|
Cia |
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab zoo- qhov cua. |
|
Qhov xwm txheej kom zam |
|
|
Pob |
Daim ntawv thov
Hlau yog dav siv thoob plaws hauv kev lag luam, thev naus laus zis, thiab kev tshawb fawb vim nws cov khoom siv dag zog, kev nplua nuj, thiab kev yoog raws. Nws daim ntawv thov loj tshaj plaws yog nyob rau hauv kev tsim cov hlau thiab ntau yam hlau alloys, uas yog cov khoom siv hauv paus hauv kev tsim kho, kev tsim tsheb, tshuab, tsheb thauj mus los, kev tsim kho nkoj, thiab kev tsim vaj tsev. Hauv kev lag luam tshuaj, hlau yog ua haujlwm los ua cov khoom siv hauv cov txheej txheem xws li ammonia synthesis thiab hydrogenation cov tshuaj tiv thaiv, nrog rau cov tshuaj reagent hauv redox chemistry. Nws kuj yog siv rau hauv cov khoom sib nqus rau cov motors, transformers, generators, thiab cov khoom siv hluav taws xob vim nws cov khoom sib nqus zoo heev. Cov hmoov hlau yog siv rau hauv metallurgy, sintered Cheebtsam, sib nqus hmoov, thiab cov khoom siv vuam. Hauv ib puag ncig technologies, hlau yog siv rau hauv kev kho dej hauv av thiab tshem tawm cov kab mob los ntawm kev txo qis thiab adsorption txheej txheem. Tsis tas li ntawd, siab - hlau purity yog siv nyob rau hauv kev tshawb fawb lub chaw soj nstuam, precision instruments, thiab tshwj xeeb electronics uas yuav tsum tau tswj magnetism los yog conductivity.
Cov txiaj ntsig
Hlau muaj kev sib xyaw ua ke ntawm lub zog, ductility, thiab tus nqi -kev ua tau zoo uas ua rau nws tseem tsis tau muaj nyob hauv kev tsim loj -. Nws tau yooj yim alloyed nrog cov pa roj carbon thiab lwm cov ntsiab lus los tsim cov hlau nrog cov khoom siv kho kom haum tau zoo, ua rau cov kws tsim khoom tsim cov khoom siv rau kev ua haujlwm ntev, kev tiv thaiv corrosion, lossis kev xav tau tshwj xeeb. Nws cov yam ntxwv sib nqus muab cov txiaj ntsig tseem ceeb hauv kev siv hluav taws xob thiab hluav taws xob, ua rau kev hloov pauv hluav taws xob zoo thiab txhim khu kev lag luam ntawm cov motors thiab transformers. Hlau cov kev ua haujlwm catalytic thiab redox yooj txhim khu kev ua haujlwm hauv kev lag luam chemical synthesis. Cov khoom muaj ntau, rov ua dua tshiab, thiab muaj dav, txhawb kev tsim khoom kom ruaj khov thiab txo cov nqi khoom siv tag nrho. Cov ntaub ntawv hmoov hlau ntxiv ntau yam ntxiv, ua kom lub teeb yuag, siab - lub zog, thiab qhov tseeb- cov khoom siv hauv kev siv tsheb thiab tshuab.
Xaus
Hlau tseem yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws vim nws muaj ntau yam, kev siv lub zog, cov khoom sib nqus, thiab cov nqi ua haujlwm. Nws lub luag haujlwm hauv kev tsim cov hlau, kev ua tshuaj lom neeg, khoom siv hluav taws xob, thiab cov thev naus laus zis ib puag ncig underscores nws qhov tseem ceeb hauv ntau qhov kev lag luam. Cov yam ntxwv no ua kom ntseeg tau tias hlau txuas ntxiv yog cov khoom siv tseem ceeb rau kev tsim kho tshiab niaj hnub no, kev tsim kho thev naus laus zis, thiab kev tsim khoom lag luam ruaj khov.
Cim npe nrov: Hlau 丨cas 7439-89-6, Tuam Tshoj hlau 丨cas 7439-89-6 manufacturers, lwm tus neeg, Hoobkas
