Alloy 20 Stainless Steel Bar

UNS N08020

UNS N08020, yomwe imadziwikanso kuti Alloy 20 ndi imodzi mwazitsulo zosapanga dzimbiri "zapamwamba" zomwe zimapangidwira kuti zisamatsutse asidi, chifukwa cha izi, pali ntchito zosiyanasiyana zomwe zimagwiritsidwa ntchito m'mafakitale osapanga dzimbiri ndi faifi tambala. Aloyi 20 ikuwoneka kuti ikugwera pakati pa magulu onse osapanga dzimbiri ndi faifi tambala, popeza ili ndi mawonekedwe a onse awiri; komabe, makina owerengera (UNS) amazindikira kuti ndi aloyi yochokera ku faifi, chifukwa chake nambala ya UNS N08020.

Aloyi 20 ndi austenitic nickel-iron-chromium based alloy yokhala ndi zowonjezera zamkuwa ndi molybdenum. Ma nickel ake amathandizira kupsinjika kwa chloride ion komanso kukana dzimbiri. Kuphatikizika kwa mkuwa ndi molybdenum kumathandizira kukana madera ankhanza, maenje ndi dzimbiri. Chromium imawonjezera kukana kwake kwa malo okhala ndi oxidizing, monga nitric acid, ndipo columbium (kapena niobium) imachepetsa zotsatira za mpweya wa carbide. Njira zambiri zowotcherera zingagwiritsidwe ntchito pogwira ntchito ndi Aloyi 20, kupatula kuwotcherera kwa oxyacetylene. Zitha kukhalanso zotentha zopangidwa pogwiritsa ntchito mphamvu zomwezo zomwe zimafunikira kuti azigwira ntchito zitsulo zosapanga dzimbiri za austenitic. Pankhani yamakina, zomaliza zabwino kwambiri zimatha kugwiritsa ntchito kuyika komweko komanso kuthamanga komwe kumagwiritsidwa ntchito pazitsulo zosapanga dzimbiri za austenitic, monga Stainless Steels 316 kapena 317.

Makampani omwe amagwiritsa ntchito Alloy 20 ndi awa:

• Chemical
• Kuchulukitsa kwa gasi wa flue
• Kukonza chakudya
• Industrial fluid akuchitira
• Kuyeretsa zitsulo
• Kusakaniza
• Mafuta
• Mankhwala
• Kutola
• Pulasitiki
• Njira yopopera
• Zosungunulira
• Synthetic CHIKWANGWANI
• Mpira wopangira

Zogulitsa pang'ono kapena zonse za Alloy 20 zikuphatikiza:

• Pampu za centrifugal
• Ma valve owongolera
• Mavavu a mpira wa cryogenic
• Masiwichi oyandama
• Masiwichi oyenda
• Ma valve ochepetsa mphamvu
• Mapampu opangira zida zozungulira
• Spiral bala gaskets
• Zosefera