Fastener screws ua ntej lossis tom qab tsim khoom xav tau qee qhov kev tshuaj xyuas kom raug muab tso rau hauv kev siv, yog li txhawm rau siv cov ntsia hlau fastener zoo dua, hauv cov kev tshuaj xyuas no yuav tsum tau ceev faj, cov hauv qab no yog qhia qee cov ntsiab lus tshuaj xyuas txog fastener screws.
Txheeb xyuas cov ntsia hlau fastening
Fastener ntsia hlau txheej adhesion zog kuaj
Muaj ntau txoj hauv kev los ntsuas qhov adhesion ntawm txheej rau lub hauv paus hlau, feem ntau suav nrog cov hauv qab no:
Kev sib txhuam polishing xeem;
Kev xeem cov ntaub ntawv;
Txoj kev kos;
Khoov xeem;
Kev ntsuas cua sov;
Txoj kev nyem.
Kuaj rau corrosion kuj ntawm coatings ntawm fasteners thiab screws
Corrosion resistant coating test method yog: atmospheric explosion test;Neutral ntsev tsuag test (NSS test);Acetate spray test (ASS test), copper accelerated acetate spray test (CASS test);Raws li kev tiv thaiv corrosion paste corrosion test (CORR test) thiab kev daws teeb meem poob corrosion;Leaching test, interleaching corrosion test, thiab lwm yam.
Fastener ntsia hlau nto tshuaj xyuas txoj kev
Kev tshuaj xyuas saum npoo ntawm fastener screws tau muab faib ua ob hom, ib qho yog kev tshuaj xyuas ua ntej plating tom qab tsim cov ntsia hlau, thiab lwm yam yog kev tshuaj xyuas tom qab plating ntawm cov ntsia hlau, uas yog, kev tshuaj xyuas tom qab hardening ntawm screws thiab kev soj ntsuam tom qab cov ntsia hlau. nto kho ntawm screws.
Lwm yam kev soj ntsuam ntawm fasteners thiab screws
Hebei Dashan Fasteners Co., Ltd yog manfactor rau Fastener screws.Tom qab tsim cov fastener screws, peb yuav xyuas qhov ntev, kam rau ua thiab lwm yam ntawm cov ntsia hlau ua ntej plating.Txhawm rau saib seb nws ua tau raws li cov qauv hauv tebchaws lossis cov neeg siv khoom xav tau.Tom qab kev kho saum npoo ntawm cov ntsia hlau, peb tau kuaj xyuas cov ntsia hlau plated, feem ntau yog xyuas cov xim ntawm cov plating, seb puas muaj cov ntsia hlau tsis zoo, thiab lwm yam. Ua ntej packing, cov ntsia hlau yuav tsum tau kuaj xyuas cov hniav, lub zog, toughness, thiab lwm yam.
Tag nrho cov khoom qub qub tau raug sim nyob rau hauv ntau yam kom ntseeg tau tias siv cov neeg siv khoom, tab sis kuj los xyuas kom meej peb lub koob npe nrov.
Post lub sij hawm: Jun-03-2019