Titanium thiab hlau yog metallurgically incompatible. Yog li no, cov titanium clad txheej thiab cov hlau hauv qab txheej yuav tsum tau welded cais. Titanium yog cov tshuaj lom neeg nyob hauv cov hlau, uas tuaj yeem nqus cov pa oxygen, nitrogen, hydrogen thiab lwm yam gases hauv lub xeev ua kua lossis cov khoom kub-ua lub cev muaj zog. Yog li no, ua ntej welding ib txheej hauv qab, clad txheej ntawm qhov sib koom tes yuav tsum tau muab tshem tawm kom tsis txhob muaj kev puas tsuaj ntawm txoj haujlwm vim oxidation. Lub welded sib koom ua ke xaiv tau. Lub zog ntawm kev sib koom ua ke yog qhov tseem ceeb yog ua los ntawm hauv qab hlau weld. Lub hom phiaj ntawm npog cov txheej no yog txhawm rau tiv thaiv qhov nruab nrab ntawm xeb nrog qhov sib txuas ntawm qhov txuas ua ke.
Yog li, yog dab tsi vuam ib puag ncig ntawm covtitanium steel clad phaj?
1. Cov kab hlau hauv av ntawm lub qhov txuas tsis tuaj yeem cuam tshuam ncaj qha rau hauv qab hauv qab ntawm txheej kom tsis txhob txhawm rau;
2. Tus neeg teb xov tooj yuav tsum hnav cov khaub ncaws npog ko taw, hnab looj tes thiab lwm yam khoom siv tiv thaiv;
3. Vuam thaj chaw raug kaw ntau heev thiab tuaj yeem kho tau yog tias cov xwm txheej tso cai;
4. Lub vuam hlau yuav tsum tau muab pov tseg nrog acetone thiab nws yuav tsum tso kom ruaj ntseg, thiab nws yuav tsum tsis txhob xau los ntawm kauj ruam ntawm nws;
5. Tsis txhob siv lub kiv cua hluav taws xob, qhov cua nrawm thiab lwm qhov chaw sib zog txhawm rau ua kom lub tshuab nqus tsev sab hauv thaum lub sijhawm vuam.
