DP DUAL-SHASAS

Mmepụta:

Ihe a na-akpọ nchara nchara na nke ya siri ike nke usoro ferrite na ndị bi na ọ bụla ọkara na-enwekarị iru 30%. N'ihe banyere obere c, cr ọdịnaya nke 18% ruo 28%, NI ọdịnaya nke 3% ruo 10%. Somefọdụ steel nwekwara mo, cu, nb, ti, n na ihe ndị ọzọ na-enye ihe.

 

Uru.

Na steel ahụ nwere njirimara nke jọgburu onwe ya na igwe anaghị agba nchara,

1. Tụnyere Ferrite, kpụnyere ike, oke ike, enweghị ụlọ okpomọkụ na arụmọrụ nke na-agba nchara 475 ℃ charlọ ọrụ na nnukwu ihe, na-enweghị atụ na ndị dị elu na ndị ọzọ.

2. Itinye nchara nchara, ike dị elu ma guzogide corrosion nrụgide na iguzogide corrosion nrụgide siri ike.

3. Duplex mkpagharị na-enwe oke nguzogide na-arụ ọrụ na-eguzogide nguzogide, kamakwa ngalaba nke igwe nchara.