Txoj kev rau electroplating nickel titanium diboride tsawg lub ntiaj teb oxide composite txheej ntawm hluav taws xob cua sov raj
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Txoj kev rau electroplating nickel titanium diboride tsawg lub ntiaj teb oxide composite txheej ntawm hluav taws xob cua sov raj
Ib txoj hauv kev rau electroplating nickel titanium diboride tsawg lub ntiaj teb oxide txheej txheej, muaj cov kauj ruam hauv qab no: a. kho titanium diboride hais nrog acetone thiab hydrochloric acid, tom qab ntawd ntxuav lawv nrog dej kom tsis txhob qhuav thiab qhuav; b. Kho cov av tsis tshua muaj oxide nrog acetone; c. Dissolve npib tsib xee sulfate, npib tsib xee chloride, thiab boric acid nyob rau hauv dej, thiab kho pH nqi ntawm cov tshuaj nrog sodium bicarbonate tov los npaj ib tug nickel sulfate nickel chloride boric acid sib tov; d. Sib tov titanium diboride, tsawg lub ntiaj teb oxide, npib tsib xee sulfate npib tsib xee chloride boric acid sib tov nrog surfactant, grind nyob rau hauv ib tug mortar, thiab ces hloov mus rau lub thawv tshiab. Txuas ntxiv ntxiv cov nickel sulfate nickel chloride boric acid sib tov, do mechanically, thiab kev kho ultrasonic los npaj cov tshuaj electroplating; e. Muab cov plated rau hauv cov tshuaj electroplating rau electroplating. Cov npib tsib xee titanium diboride tsawg lub ntiaj teb oxide puas txheej tau los ntawm electroplating nyob rau hauv tam sim no invention tau ho txhim kho hardness thiab hnav tsis kam.
Cov txheej txheem plating thiab kev npaj rau electroplating matte zinc, muaj feem xyuam rau cov txheej txheem electroplating matte zinc nyob rau hauv cov khoom siv hlau, nws cov khoom muaj xws li matte zinc additive A thiab matte zinc additive B. Cov matte zinc additive A yog cov sib xyaw ntawm methylene. naphthalene thiab poly (acrylamide/sodium acrylate/N-octylacrylamide), thiab matte zinc additive B yog 4- (4-hydroxy) phenyl-3-buten-2-ib. Los ntawm kev siv cov tshuaj plating tau piav qhia hauv qhov kev tsim tawm tam sim no, matte txheej nrog lub ntsej muag daj, muag muag, zoo diffuse xav, zoo qauv, ob peb qhov hws, tsis tshua muaj kev ntxhov siab, thiab zoo corrosion kuj tuaj yeem tau.
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