Yog vim li cas rau Stainless Hlau Screw Fracture Thiab Qhov txawv ntawm Carbon Steel Screws

Stainless hlau screwsxa mus rau steel screws uas muaj peev xwm tiv thaiv corrosion los ntawm huab cua, dej, kua qaub, alkali ntsev, los yog lwm yam xov xwm. Raws li qhov sib txawv ntawm cov alloys, stainless hlau screws tsom rau xeb kuj lossis acid tsis kam. Txawm li cas los xij, yog vim li cas rau qhov tawg ntawm stainless hlau screws?

Lub zog qaug zog, cov khoom siv zoo, cov txheej txheem kev kho cua sov, thiab cov txheej txheem tsim khoom ntawm cov ntsia hlau ncaj qha cuam tshuam rau kev tawg ntawm stainless hlau screws. Thaum cov xwm txheej no yog tus qauv, qhov tawg ntawm stainless hlau screws feem ntau tshwm sim los ntawm xoob.
Qhov teeb meem ntawm loosening thiab tawg ntawm stainless hlau screws zoo ib yam li qaug zog tawg, thiab peb feem ntau tuaj yeem pom cov hauv paus ntsiab lus ntawm qhov teeb meem los ntawm kev qaug zog. Qhov tseeb, stainless hlau screws tsis tshua muaj qhov xwm txheej uas qaug zog yuav tsum tau xav txog thaum siv.
Yog vim li cas rau kev puas tsuaj los ntawm xoob screws: Lub zog kinetic loj no ncaj qha ua rau cov fasteners thiab cov cuab yeej siv, ua rau cov fastener puas. Tom qab cov fasteners puas lawm, cov khoom siv tsis tuaj yeem ua haujlwm zoo, ua rau cov khoom puas tsuaj ntxiv. Fasteners raug rau axial quab yuam yuav ua rau cov xov puas los yog tawg bolts, thaum fasteners raug rau radial rog yuav ua rau bolt shear los yog deformation ntawm bolts qhov. Xaiv ib txoj kev xauv xov nrog zoo heev los tiv thaiv loosening nyhuv yog tus yuam sij los daws qhov teeb meem.
Stainless hlau screws thiabcarbon steel screwsyog hom fasteners thiab dav siv hom screws. Lawv muaj lawv tus yam ntxwv, cia peb nkag siab qhov sib txawv ntawm lawv:
1. Carbon steel screws yog cov hlau tsis muaj cov ntsiab lus tshwj xeeb alloying ntxiv, thaum stainless hlau screws ua tiav kev tiv thaiv xeb los ntawm kev ntxiv cov hlau alloy siab.
2. Tus nqi ntawm stainless hlau screws yog ntau dua li cov pa roj carbon steel screws, feem ntau yog vim cov nqi siab dua ntawm cov khoom siv hlau stainless. Kev ua tau zoo ntawm cov khoom siv hlau tsis zoo yog zoo dua li cov khoom siv carbon steel, yog li tus nqi ncaj qha rau qhov zoo.
3. Ob hom ntawm cov ntsia hlau no muaj cov ntawv thov sib txawv thiab tsis tuaj yeem muab piv rau qhov zoo tshaj lossis qhov qis dua. Carbon steel screws feem ntau muaj lub zog ntau dua, tab sis nws yooj yim rau xeb.
4. Stainless hlau screws thiab carbon steel screws yog ua los ntawm cov khoom sib txawv, siv cov khoom siv stainless hlau thiab carbon steel raws li cov khoom siv. Stainless hlau cov ntaub ntawv muaj xws li austenitic stainless hlau, ferritic stainless hlau, martensitic stainless hlau, thiab nag lossis daus hardening stainless hlau, thaum carbon steel cov ntaub ntawv muaj ntau yam xws li cov pa roj carbon tsawg, nruab nrab carbon steel, thiab siab carbon steel.ntsia hlau.