Tig Niam Lub Taub Hau

Cov seem hauv daim duab yog ua los ntawm tooj dag. Tooj dag yog lub tooj liab alloy nrog zinc raws li lub ntsiab alloying keeb, uas muaj ntau yam zoo.

Hais txog cov yam ntxwv lub cev, nws muaj cov kev ua haujlwm zoo thiab thermal conductivity, thiab tuaj yeem hloov tau hloov zuj zus thiab kub hauv teb thiab cua sov. Nyob rau hauv cov nqe lus ntawm corrosion tsis kam, nws qhia tau zoo heev xeb lossis puas yooj yim xeb lossis puas nyob rau hauv ib puag ncig xws li huab cua thiab dej hiav txwv, uas txuas kev pabcuam lub neej ntawm cov seem. Tooj dag muaj cov ntsej muag zoo thiab yooj yim rau cov txheej txheem rau ntau cov duab nyuaj, uas tuaj yeem ntsib muaj ntau yam tsim qauv.

Muaj ntau txoj kev ua rau cov chaw tooj dag. Kev ua cov khoom siv yog qhov muaj ntau, siv khoom xws li lathes thiab lwm yam kev ua haujlwm, thiab lwm yam haujlwm ntawm tooj dag billee, yog qhov tseeb ntawm cov duab ntawm cov ntu. Casting ua yog cov txheej txheem ntawm cov khoom siv cua kub thiab melting rau hauv lub xeev ua kua, txhaj rau cov pwm tshwj xeeb rau kev tsim khoom ua kom zoo nkauj. Forging ua cov khoom siv siab rau tooj los ntawm kev forging cov khoom, ua rau nws cov khoom xav tau, uas tuaj yeem txhim kho cov khoom siv tshuab ntawm cov ntu. Cov txheej txheem no tuaj yeem ntsib cov kev tsim khoom uas cov khoom sib txawv, ua kom cov khoom lag luam zoo thiab raug