Siab purity npib crucible nrog lub hau

 

Kev Purity Curity Nickel yog hlau ua haujlwm yog hlau ua haujlwm los ntawm high {{purity {}}}} txog 99.9%) nrog lub ntsiab lus melting ntawm 1455 degree. Lawv muaj kev tiv taus zoo heev rau cov tshuaj alkaline. Cov cruciles haum rau kev ua cov qauv nrog alkaline cov kuab tshuaj xws li Naoh, NaOh, Nau-oos, thiab Na-oos, thiab fluxes muaj knoo₃. Txawm li cas los xij, lawv muaj kev ntxim rau oxidation thaum kub, yog li qhov kub yaj yuav tsum tau cia siab hauv qab 700 degree.

 

Nickel crucailes yog txwv tsis pub siv los ntawm siv nyob rau hauv acidic cov kuab tshuaj, leej faj}}}}}}}}}}}}}} kub hlawv cov hauj lwm. Molten Aluminium, zinc, txhuas thiab lwm yam ntsev yuav ua rau lub nkoj los ua lub nkoj tawg. Cov khoom lag luam tshiab yuav tsum tau ua ntej ua ntej-}}}}}}}}}}}}}}}}}}}}}}}}}}}} }ille rauv taws thiab dilute acid boiling. Lawv tau dav siv nyob rau hauv high - kub raw khoom ua nyob rau hauv metallurgy, iav thiab ceramics thiab lwm yam kev lag luam.

 

 

Nickel crucibles yog ua los ntawm npib tsib xee nrog lub purity kawg 99.9% thiab lub ntsiab lus melting ntawm 1455 degree.

Nickel tau muaj kev tiv taus zoo heev rau cov tshuaj lom neeg thiab yog qhov sib luag rau cov tshuaj tsis huv uas tsis yog phosphoric acid thiab cov hauv paus muaj zog.

Cov ntaub ntawv feem ntau muaj cov nqi ntawm chromium, yog li nws cuam tshuam rau kev sim yuav tsum tau txiav txim siab.

 

Cov nkoj no feem ntau yog siv nyob rau hauv Chaw Tshawb Fawb thiab Kev Tshawb Fawb: Hauv kev tshawb fawb, nws yog siv rau kev siv tshuaj alkali; hauv kev lag luam metallurgical, nws yog siv rau kev ua kom huv ntawm cov hlau tsis tshua muaj; Thiab hauv khob thiab ceramics kev lag luam, nws yog siv rau kev melting thiab sib tov ntawm high - kub}} kub raw khoom. Cov ntawv thov raug suav nrog cov ntawv txheeb xyuas melting ntawm cov ntaub ntawv xws li ferrroalloys, slag, thiab av nplaum.

 

 

1. Cov khoom lag luam suav nrog 30ml, 50ml thiab lwm yam specifications: 30mm, hauv qab 22 hli, thiab qhov siab ntawm 36 hli; Qhov tseeb sib raug ntawm 50mL tus qauv yog 47mm, 26mm, thiab 40mm; Cov tsis muaj ntawm 100ML tus qauv yog 55 hli, 50mm, thiab 50mm. Lub phab ntsa tuab ntawm txhua tus qauv tuaj yeem yog 1mm, 2mm, 3 hli, thiab lwm yam.

 

2. Cov duab yog cylindrical, cov tsos yog nyiaj, thiab nws muaj ntau yam kev qhia tshwj xeeb thiab peev xwm los xaiv los ntawm, thiab nws txhawb kev ua lag luam thiab kev hloov kho.

 

3. Nws lub hom phiaj tseem ceeb yog qhov kev sim ua rau muaj rau cov tshuab hluav taws xob, tshwj xeeb thiab chips, microostronic kev lag luam.

 

 

 

Tswj kub:

1. Alkaline fluxes xws li sodium hydroxide thiab sodium carbonate tuaj yeem tau tshaj li 700 degree} {degree thiab lub sijhawm melting yuav tsum yog luv. Txwv tsis pub, corrosion tej zaum yuav tshwm sim, nce cov neeg noj ntsev rau hauv nroog npib rau hauv kev daws teeb meem thiab ua yeeb yam hauv kev ntsuas.

 

Ua ntej - ceev faj:

1. Npib loj yuav tsum tsis txhob siv rau kev calcining precipitates.

2. Acidic cov kuab tshuaj xws li poov tshuaj pyrosulffate thiab poov tshuaj bisulfate, raws li cov kuab tshuaj uas muaj cov sulfides, yuav tsum tsis txhob siv rau hauv npib tsib xee.

3. Thaum melting sulfur - muaj cov ntsiab lus, cov txheej txheem yuav tsum tau ua hauv kev ua si oxidizing nrog cov sodium peroxide.

4. Molten cov kav hlau ntawm txhuas, zinc, tin, txhuas, thiab lwm yam hlau tuaj yeem ci tuaj yeem cuam tshuam rau npib npib tsib xib.

5. Nyiaj, Mercury, Vanadium tebchaw, thiab borax yuav tsum tsis muab calcined nyob rau hauv npib tsib xee cruciles.

6. Npib yog yooj yim soluble hauv acid; Cov acid yuav tsum tsis txhob siv thaum ua kom loaching frit.

7. Nickel crucibles feem ntau muaj cov lw cov nqi ntawm chromium; Kev saib xyuas yuav tsum tau ua thaum siv lawv.

8. Ua ntej siv, nickel tshiab yuav tsum tau muab rov qab ntawm 700℃rau ob peb feeb kom tshem tawm cov roj thiab tsim cov yeeb yaj kiab oxide rau ntawm qhov chaw ua haujlwm. Lub crucible yuav tsum tau tsaus ntsuab lossis grey- dub.

9. Ua ntej siv txhua yam, ntxuav nrog dej npau. Yog tias tsim nyog, ntxiv me me ntawm hydrochloric acid thiab rhaub luv luv. Tom qab ntawd yaug nrog dej distilled thiab qhuav.

 

 

Peb baeji reliab hlau khoom siv Co., Ltd Peb tau dhau cov ntawv pov thawj zoo ntawm ISO 9001-2015, tsom rau cov kev txaus siab ntawm cov neeg siv sib txawv 'thov.

 

 

E - email:garychen3215@hotmail.com; boantj@163.com

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Hu rau: Mr. Gary Chan / Ms. Sophia

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Cim npe nrov: Kev Purity Nickel Crucible nrog lub hau, Tuam Tshoj siab purity npib crucible nrog lub hau manufacturers, lwm tus neeg, Hoobkas