Chiyambi cha Chitsulo Chosapanga Dzimbiri cha 17-4ph

Mbale yachitsulo chosapanga dzimbiri ya 17-4 (630) ndi chitsulo chosapanga dzimbiri cholimba cha chromium-mkuwa chomwe chimagwiritsidwa ntchito popangira zinthu zomwe zimafuna mphamvu zambiri komanso kukana dzimbiri pang'ono. Mphamvu zambiri ndi
kutentha kumasungidwa mpaka madigiri 316 Fahrenheit (madigiri 600 Fahrenheit)
Celsius).

Katundu Wamba

Chitsulo chosapanga dzimbiri 17-4 PH ndi chitsulo chosapanga dzimbiri cholimba cha martensitic chokhala ndi zowonjezera za Cu ndi Nb/Cb. Chigawochi chimaphatikiza mphamvu yayikulu, kuuma (mpaka 572°F / 300°C), ndi dzimbiri.
kukana.

Deta ya Chemistry

Mpweya	0.07 pasadakhale
Chromium	15 - 17.5
Mkuwa	3 - 5
Chitsulo	Kulinganiza
Manganese	1 yokwanira
Fakitoli	3 - 5
Niobium	0.15 – 0.45
Niobium+Tantalum	0.15 – 0.45
Phosphorus	0.04 payokha
Silikoni	1 yokwanira
Sulfa	0.03 payokha

Kukana Kudzikundikira

Alloy 17-4 PH imapirira kuukira kowononga bwino kuposa zitsulo zosapanga dzimbiri zomwe zimakhala zolimba ndipo imafanana ndi Alloy 304 m'ma media ambiri.

Ngati pali zoopsa zomwe zingachitike chifukwa cha kusweka kwa dzimbiri, kutentha kokalamba kuyenera kusankhidwa pamwamba pa 1022°F (550°C), makamaka 1094°F (590°C). 1022°F (550°C) ndiye kutentha koyenera kwambiri kwa chloride media.

1094°F (590°C) ndiye kutentha koyenera kwambiri kwa kutentha mu H2S media.

Chitsulocho chimatha kusweka kapena kuonongeka ngati chikakumana ndi madzi a m'nyanja osayenda kwa nthawi yayitali.

Ndi yolimba ndi dzimbiri m'makampani ena opanga mankhwala, mafuta, mapepala, mkaka ndi chakudya (yofanana ndi kalasi ya 304L).

Mapulogalamu

· Malo osungiramo zinthu zapanyanja (ma foil, ma helikopita, ndi zina zotero)· Makampani ogulitsa chakudya· Makampani opanga zamkati ndi mapepala· Ndege (mabala a turbine, ndi zina zotero)· Zigawo za makina · Mabotolo a zinyalala za nyukiliya

Miyezo

· ASTM A693 giredi 630 (AMS 5604B) UNS S17400· EURONORM 1.4542 X5CrNiCuNb 16-4· AFNOR Z5 CNU 17-4PH· DIN 1.4542