Igwe igwe bi-metal Screw SS304 Screw nke na-egwupụta onwe ya

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0. Okwu mmalite

AISI 300 Series dabere na igwe igwe bi-metal na kposara onwe ya:

Ngwọta iji rụpụta ihe kacha mma ịkwọ ụgbọ ala na ịta aka, bụ:

• Ijikọta akụkụ bụ isi nke ịghasa usoro AISI 300 igwe anaghị agba nchara.

• Inwe ebe a na-egwupụta ihe na eri nke mbụ na-akụ n'ime Carbon Steel siri ike.

Akụkụ Carbon Steel siri ike (ebe a na-egwupụta ihe na eriri mbụ) ga-eme mkpọpu na ịpị nke ga-esochi ya.igwe anaghị agba ncharaakụkụ na-abanye n'ime ngwa ahụ ma mepụta nhazi na-adịgide adịgide.

 

ọ ga-ekwe omume ịme ihe ngwọta ihe owuwu site na iji ezigbo ezigboigwe anaghị agba nchara maka ihe niile dị n'èzí na gburugburu ebe siri ike; mpaghara osimiri na ụlọ ọrụ mmepụta ihe

 

 

Igwe igwe anaghị agba nchara nke bi-metal na-agbaze 304 igwe anaghị agba nchara na alloy steel iji kwado ike ha dị iche iche. Igwe igwe na-egwupụta onwe ya, igwe bi-metal nwere ike ịpị eriri n'ime ihe ndị siri ike ma na-enwetakwa nchekwa nchara kacha.

 

1. Njirimara:

DD fasteners na-enye nguzogide corrosion nke 300 usoro igwe anaghị agba nchara na arụmọrụ nke kposara akuakuzinwo.

 

Ike dị elu, ductility, na ntụkwasị obi

Immune na hydrogen nyere aka corrosion cracking (HASCC)

Nguzogide corrosion dị elu ma e jiri ya tụnyerecarbon ígwèna 410 usoro igwe anaghị agba nchara fasteners

Ihe mkpuchi DD Fasteners Ruspert na-emepụta ndakọrịta galvanic ka ukwuu na ngwa metal dị iche iche, gụnyere njikọ metụtara aluminom.

18-8 igwe anaghị agba nchara dakọtara na osisi na-arụ ọrụ nrụgide

 

2. Ngwa na ojiji zuru oke:

Njikọ ígwè na ígwè

Njikọ aluminom na ígwè

Njikọ aluminom-na-aluminom

Njikọ osisi na ígwè


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      BI-METAL Self Drilling Screw 0. Okwu Mmalite AISI 300 Series based bi-metal self-drilling and self-tapping screws: Ngwọta maka imepụta ihe kacha mma nke ịkwọ ụgbọ mmiri na nke onwe, bụ: • Ijikọta akụkụ bụ isi nke ịghasa usoro AISI 300 igwe anaghị agba nchara. • Inwe ebe a na-egwupụta ihe na eri nke mbụ na-akụ n'ime Carbon Steel siri ike. • Akụkụ Carbon Steel siri ike (drill point and first threads) ga-eme mkpọpu na tapping nke na-esochi ya.