Nickel Crucible

Nta thiab ceev faj rau kev siv:

1. Lub melting point ntawm npib tsib xee yog 1455 degrees, thiab npib tsib xee yog ntau resistant rau alkali thiab yaig, yog li nws yog feem ntau siv los yaj hlau alloy, slag, av nplaum, refractory ntaub ntawv, thiab lwm yam.

2. Lub melting kub yuav tsum tsis txhob siab tshaj 700 degrees, vim hais tias, nyob rau hauv high kub, npib tsib xee yog ib qho yooj yim rau oxidized.

3. Nws tsis tuaj yeem siv rau sintering ntawm nag lossis daus.

4. Nws yog tsim rau melting qauv ntawm NaOH, Na2O2, Na2CO3, NaHCO3, thiab alkaline cov kuab tshuaj uas muaj KNO3, tsis yog rau melting qauv ntawm KHSO4 los yog NaHSO4, K2S2O7 los yog Na2S2O7 thiab lwm yam acidic solvents thiab alkaline sulfide melts uas muaj sulfur.

5. Lub xeev molten ntawm Al, Zn, Pb, Sn, Hg, thiab lwm yam hlau ntsev tuaj yeem ua rau cov nickel crucible nkig. Borax kuj tsis tuaj yeem yaj hauv nickel crucible.

6. Nws feem ntau muaj cov kab mob chromium, yuav tsum xyuam xim thaum siv nws.

7. Cov nickel crucible tshiab yuav tsum tau scorched rau xiav-ntsuab liab nyob rau hauv lub muffle furnace kom tshem tawm cov roj nyob rau saum npoo, ces boiled nrog 1:20HCl ib pliag, thiab ces yaug nrog dej. Boil lub hydrochloric acid rau ob peb feeb, tom qab ntawd ntxuav nws nrog dej distilled thiab qhuav rau siv.

Technical parameters:

Cim npe nrov: nickel crucible lwm tus neeg, manufacturers, hoobkas, customized, yuav, nqe, hais, zoo, cia muag, hauv Tshuag