Dab tsi yog vim li cas thiab kev ntsuas ntawm Stainless Hlau Screws?

Thaum sib dhos stainless hlau bolts thiab ceev, peb feem ntau kaw lawv. Qhov ntsuas phoo yog dab tsi? Xauv, tseem hu ua tom, hais txog qhov tshwm sim ntawm daig thiab xauv thaum lub sij hawm zawm txheej txheem ntawm bolts thiab ceev. Nws feem ntau tshwm sim ntawm stainless hlau bolts thiab stainless hlau ceev, yog li nws tseem hu ua stainless hlau ntsia hlau xauv los yog stainless hlau ntsia hlau.
1. Stainless hlau xauv yog loj heev, thiab cov cua kub coefficients yog tsawg, uas yuav yooj yim ua rau xov xauv. Cov txiv ntseej stainless hlau tau rhuab vim kev sib txhuam thaum lub sij hawm kev sib hloov. Lub thermal conductivity ntawm stainless hlau yog kuj tsawg. Thaum lub siab thiab cua sov rhuav tshem cov chromium oxide txheej (cov hlau tsis muaj oxidation txheej uas tsis yooj yim rau xeb), cov hniav hlau yuav ncaj qha thaiv / txiav, thiab cov hlau tsis xeb yuav muag. Adhesive phenomenon
2. Lub kaum sab xis ntawm cov xov thiab softness ntawm stainless hlau yuav ua rau daig. Thaum lub sij hawm lub installation txheej txheem, unevenly los yog tilted, lub hauv paus axis ntawm cov ntsia hlau thiab txiv ntseej yuav tilted loj, uas yuav yooj yim puas rau cov hniav zoo thiab ua rau ib tug occlusion. Yog hais tias cov hlau yog rubbed thaum lub sij hawm kaw, lub hardness ntawm stainless hlau ntsia hlau yog kuj mos.