A na-eji efere igwe anaghị agba nchara 904L chọọ efere igwe anaghị agba nchara oyi

A na-eji efere igwe anaghị agba nchara 904L chọọ efere igwe anaghị agba nchara nke oyi na-atụ mma

Nkọwa dị mkpirikpi:

1. Nguzogide corrosion siri ike, akụrụngwa akụrụngwa dị elu na njupụta.
2. 904L igwe anaghị agba nchara na-ekewa n'ime: ọkụ na-ekpo ọkụ igwe anaghị agba nchara, oyi akwa igwe anaghị agba nchara, nnukwu efere igwe anaghị agba nchara.

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Nkọwa

904L Super Austenitic igwe anaghị agba nchara bụ nnukwu alloyed austenitic igwe anaghị agba nchara nwere obere carbon ọdịnaya yana ezigbo nguzogide corrosion na dilute sulfuric acid, emebere maka ọnọdụ corrosion siri ike.Nwere ọdịnaya chromium dị elu na ọtụtụ ọdịnaya nickel, mgbakwunye ọla kọpa na-eme ka ọ nwee ikike siri ike iguzogide acid, ọkachasị maka mkpochapụ chloride corrosion na corrosion corrosion na-eguzogide nke ukwuu, ọ dịghị mfe pụtara pitting tụrụ na cracks, pitting nguzogide dịtụ mma na ndị ọzọ. ọkwa ígwè, ezi machinability na weldability, nwere ike iji maka arịa nrụgide.

Nke gara aga: Ọkpụkpọ tubing 825 kemịkalụ injection eriri welded kpọkọtara tubing

Osote: SS na-ekpo ọkụ akpọrepu 201 304 316 316L 904 igwe anaghị agba nchara