Dab tsi yog txoj hauv kev los ntxuav siab purity titanium square raj?

High purity titanium square tube titanium raj yog lub teeb nyob rau hauv zoo, siab zog thiab muaj superior mechanical zog. Titanium tubes yog siv dav hauv cov khoom siv hluav taws xob, xws li lub raj cua kub exchanger, coil heat exchanger, serpentine tube heat exchanger, condenser, evaporator, conveyor tubes thiab lwm yam. Ntau lub zog hluav taws xob hauv kev lag luam siv titanium raj raws li cov qauv raj rau lawv cov chav nyob. Yog li cia saib dab tsi yog txoj hauv kev ntawm kev ntxuav titanium raj?

1, alkaline ntxuav: titanium raj nrog 3-5% hydroxide nano-analytical ntshiab kua immersion 30-60 feeb, qhov kub ntawm txog 40 degrees. Zoo nyob rau hauv lub tshuab ntxuav ultrasonic. Tom qab immersion, yaug nruab nrab nrog lim dej deionized los yog dej txhaj tshuaj los ntsuas qhov conductivity. Tshuab ziab nrog huab cua ntshiab Ntau dua lossis sib npaug ntawm 0.4Mpa siab.

2, pickling: titanium raj nrog 5% nitric acid tov rau ntau tshaj 8 teev ntawm qhov kub ntawm 4 0 degrees. Zoo nyob rau hauv lub tshuab ntxuav ultrasonic. Tom qab soaking nrog lim dej deionized los yog dej rau kev txhaj tshuaj sab hauv thiab sab nraum cov dej yaug kom tsis muaj zog, ntsuas qhov conductivity. Tshuab ziab nrog huab cua ntshiab Ntau dua lossis sib npaug ntawm 0.4Mpa siab.

3, ob txoj kev saum toj no tuaj yeem siv sib cais lossis hloov pauv. Yog tias muaj xwm txheej, tuaj yeem ua ke nrog ultrasonic tu tshuab ua haujlwm zoo.

4, Organic pollution tuaj yeem ua ke nrog surfactant tu, khib nyiab khib nyiab thiab enzyme ua ke ntxuav cov nyhuv yog qhov zoo.