Cov txheej txheem ua haujlwm ntawm aluminium alloy round ingot melting thiab casting - Kev npaj rau kev yaj

(1) Kev npaj lub hauv siab yaj

(2) Ua ntej pub mis, lub qhov cub yuav tsum ua tiav thiab txhua yam khoom siv yuav tsum tau npaj

Cov cub tawg uas tau tsim tshiab, kho dua tshiab lossis kaw lawm yuav tsum tau ci ua ntej tsim khoom

Lub cub tawg

(2) Cov khoom xyaw thiab kev npaj

1. Kev xaiv cov khoom siv raw yuav tsum raug tswj hwm nruj me ntsis;

2. Cov khoom siv raw uas xav tau rau kev sib xyaw, suav nrog cov txhuas ingots, magnesium ingots, silicon hlau, intermediate alloys thiab lwm yam khoom yuav tsum yog cov khoom ntshiab, thiab cov uas tsis muaj cov cim meej yuav tsum tau kuaj xyuas kom paub tseeb cov khoom xyaw ua ntej lawv siv tau;

Aluminium ingot

  Hlau silicon

3. Cov khoom seem thawj zaug: lub taub hau txiav ingot, txiav tus tw, pov cov txhuas seem hauv lub cub tawg hauv lub rooj cob qhia casting ntawm peb lub Hoobkas, kev tshuaj xyuas cov khoom sib xyaw thiab kev kuaj xyuas qis;

4. Aluminium ingot: qib tsis tsawg dua 99.9%;

5. Cov khoom siv Al-Si ua tus kheej, txhua lub cub tawg muaj cov khoom siv hauv chav kuaj;

6.Tooj liab, chromium, hlau, manganese, titaniumthiab lwm yamcov khoom siv hlau ntxiv, raws li feem pua ​​​​​​ntawm cov ntsiab lus uas lawv cov neeg muag khoom muab;

7. Cov ntsiab lus saum toj no ntawm cov ntaub ntawv raw yuav tsum qhuav, huv si, tsis muaj dej, av, roj, thiab lwm yam.

(3) Cov kev cai rau kev siv cov khoom siv raw thiab cov ntaub ntawv pabcuam

1. Cov hlau txhuas Al 99.90% lossis ntau dua, cov hlau txhuas-silicon qib 3 lossis ntau dua, cov hlau magnesium ingot qib 3 lossis ntau dua, nitrogen 99.99%, hlau txhuas titanium boron uas muaj titanium 5% lossis ntau dua, tus neeg sawv cev slagging, tus neeg sawv cev refining, phaj lim ceramic yuav tsum ua raws li cov cai tswjfwm cuam tshuam;

2. Lub xeev ntawm kev ntxiv cov ntaub ntawv raw: Mg- nyob rau hauv daim ntawv ntawm magnesium ntshiab Si - nyob rau hauv daim ntawv ntawm intermediate alloy Ti- nyob rau hauv daim ntawv ntawm txhuas-titanium boron hlau