Aloyi ya Incoloy 925 (UNS N09925() ndi zowonjezera za molybdenum, mkuwa, titaniyamu, ndi aluminiyamu ndi alloy ya nickel-iron-chromium yolimba kwambiri, yomwe imapereka kuphatikiza kwamphamvu kwambiri komanso kukana dzimbiri kwabwino. Kuchuluka kwa nickel okwanira kumateteza ku ming'alu ya chloride-ion stress-corrosion pomwe ikaphatikizidwa ndi molybdenum ndi mkuwa wowonjezeredwa, kukana mankhwala ochepetsa kumasangalatsa. Molybdenum imathandizanso kukana dzimbiri ndi maenje, pomwe chromium imateteza ku madera owononga okosijeni. Pakutentha, titaniyamu ndi aluminiyamu zimawonjezeka chifukwa cha kuwonjezera titaniyamu.

Kugwiritsa ntchito komwe kumafuna kuphatikiza mphamvu zambiri komanso kukana dzimbiri kungaganizire za Incoloy alloy 925. Kukana kupsinjika kwa sulfide ndi kupsinjika kwa dzimbiri m'malo "owawa" amafuta osakonzedwa ndi gasi wachilengedwe kumatanthauza kuti imagwiritsidwa ntchito pazinthu zoyambira pansi ndi pamwamba pa chitsime cha gasi komanso kupeza ntchito m'ma shaft am'madzi ndi mapampu kapena mapaipi amphamvu kwambiri.

• 1. Kufunika kwa Kuphatikizika kwa Mankhwala

  Kapangidwe ka Mankhwala a Incoloy 925
  Fakitoli	42.0-46.0
  Chromium	19.5-22.5
  Chitsulo	≥22.0
  Molybdenum	2.5-3.5
  Mkuwa	1.5-3.0
  Titaniyamu	1.9-2.4
  Alumium	0.1-0.5
  Manganese	≤1.00
  Silikoni	≤0.50
  Niobium	≤0.50
  Mpweya	≤0.03
  Sulfure	≤0.30

• 2. Kapangidwe ka Makina a Incoloy 925

  Mphamvu Yokoka, mphindi.		Mphamvu Yopereka, mphindi.		Kutalika, mphindi.	Kuuma, min.
  Mpa	ksi	Mpa	ksi	%	HRC
  1210	176	815	118	24	36.5

  3. Kapangidwe ka Incoloy 925

  Kuchulukana	Malo Osungunula		Kutentha Kwapadera		Kukana kwa Magetsi
  g/cm3	°F	°C	J/kg.k	Btu/lb. °F	µΩ·m
  8.08	2392-2490	1311-1366	435	0.104	1166

  4. Mafomu ndi Miyezo ya Zamalonda

  Fomu Yogulitsa	Muyezo
  Ndodo, bala & Waya	ASTM B805
  Mbale, pepala &mzere	ASTM B872
  Chitoliro ndi chubu chopanda msoko	ASTM B983
  Kupanga	ASTM B637