Txoj kev ntsuas ntsuas qhov nro ntawm cov pawg thawj coj saib saum npoo
Nov 21, 2019
1. Cov txheej txheem khoov siv tau los ua kom cov xim npib nickel thiab multilayer nickel-iron alloys rau ntawm ob ntawm daim hlau stainless rau 40 feeb txhua. Cov txheej tau pleev tawm thiab cov txuj ci khoov thiab cov pob tw ua tau ua tiav. Lub teeb ci nickel plating tau tawg tom qab ib khoov, thiab multilayer nickel-hlau alloy txheej tau rov ua ntau dua tsis muaj kev tawg, Qhia tias qhov nyuaj ntawm multilayer nickel hlau zoo dua li cov roj nickel ci.
2. Cov txheej txheem txheej txheej tau siv los ua phaj txheej txheej ntawm cov npib tsib xee-hlau alloy thiab ci npib tsib xee rau ntawm daim ntawv tooj liab ntawm 10mm × 100mm × 0.2mm rau 40min, thiab tom qab ntawd dov ntawm ib puag ncig ntawm rod6mm mus rau hauv cov kauv, thiab tom qab ntawd kho kom rov zoo li qub, thiab pom tias cov pob zeb tawg pom ntawm cov npoo ntawm qhov ci nickel txheej Cov nickel-hlau alloy txheej tsis muaj kab nrib pleb, qhia tias cov tawv ntawm cov xim nickel-hlau alloy txheej zoo dua li ntawm cov npib tsib xee zoo.
3. Corrosion paste txuj ci: Nickel-hlau alloy thiab ci npib tsib xee tib yam ntawm cov tuab yog plated rau 96mm mm 75mm mm 0.5mm hlau daim hlau, thiab tom qab ntawd txheej txheej ntawm chromium yog plated thiab muab tais rau ntawm tus qauv to rau lub kaum sab xis. Tom qab ntawd, kev txhim kho corrosion paste ua rau 20 teev. Nickel txheej qhia tau xeb hnyav, thaum xaim-nickel hlau muaj qhov tsis xeb me ntsis. Qhov saum npoo ci nickel txheej muaj cov tawv tsis zoo, thiab muaj cov yas tawg uas tsis tuaj yeem pom lub ntsej muag liab qab tom qab kev ntxhov siab deformation.
4. Kev ua haujlwm tom qab plating kev hloov kho Cov txheej txheem ntau-npib tsib xee-hlau hlau plated rau 30 feeb thiab cov khoom lag luam chromium-plated rau 5 feeb raug ntaus nrog rab rauj. Tsis tev taw qhia qhov zoo tawv.