Dab tsi yog qhov txawv ntawm aluminium alloy dawb paug thiab zaj duab xis ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj?

Dab tsi yog qhov txawv ntawm aluminium alloy dawb paug thiab zaj duab xis ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj?

Aluminium alloy dawb paug yog cov khoom molded tom qab tuag casting. Yog tias nws tsis kho nrog txheej txheej, nws yooj yim tig dawb los yog dub. Teev.

Tsis tas li ntawd: thaum lub txhuas alloy dawb paug yog tuag-casting, qhov saum npoo yuav raug them nrog pwm tso tawm thiab lwm yam npog. Txawm hais tias nws tau vibrated los yog sandblasted, nws yuav tsum tau ua tiav ob zaug, thiab tom qab ntawd yuav muaj cov roj stains los kho, thiab nws yuav qhuav heev tom qab ua cov yeeb yaj kiab. Ntxuav, thiab yuav tiv thaiv kev saib xyuas.

Qhov txawv ntawm electroless npib tsib xee plating ntawm lub tshuab nqus tsev electroplating hluav taws xob cua sov raj thiab pa electroplating npib tsib xee

1. Qhov saum npoo ntawm electroless npib tsib xee plating txheej yog sib xws. Ntev npaum li cov txheej txheem plating tuaj yeem tsau kom tau qhov saum npoo ntawm cov nickel txheej, qhov sib pauv hloov pauv thaum lub sij hawm electroplating yog txaus, thiab cov txheej txheej plating yuav zoo ib yam, uas yuav luag ua tiav cov nyhuv ntawm profileing.

2. Electroplating tsis tuaj yeem ua tag nrho saum npoo plating ntawm qee cov khoom zoo li cov khoom siv, tab sis electroless npib tsib xee plating tuaj yeem siv rau cov khoom ntawm txhua yam duab.

3. Electroless npib tsib xee plating txheej nrog siab phosphorus yog amorphous, thiab tsis muaj qhov sib txawv ntawm cov khoom siv lead ua rau ntawm cov txheej plating, thaum cov txheej txheej electroplating yog cov txheej txheem crystalline plating.

4. Vim hais tias ntawm cov ntaub ntawv tam sim no ntawm electroplating, lub plating ceev ceev npaum li cas ntawm electroless npib tsib xee plating. Lub plating ntawm tib lub thickness yog ua tiav ua ntej tshaj electroless nickel plating.

5. Lub zog sib txuas ntawm electroless npib tsib xee plating txheej feem ntau siab dua li ntawm cov txheej electroplating

6. Vim tias feem ntau ntawm cov khoom siv ntxiv hauv electroless npib tsib xee plating tsis siv cov khoom tsis zoo xws li cyanide, electroless npib tsib xee plating yog ib puag ncig zoo dua li electroplating.

7. Electroless npib tsib xee plating Tam sim no, tsuas muaj ib qho xim ntawm cov xim dawb huv nickel-phosphorus alloy nyob rau hauv kev ua lag luam, thiab electroplating tuaj yeem ua tiav ntau xim.

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