304 chitoliro chosapanga dzimbiri

Kufotokozera Kwachidule:

Mphamvu zokolola (N/mm2)≥205

Kulimba kwamakokedwe≥520

Elongation (%)≥40

Kuuma kwa HB≤Mtengo wa 187HRB≤90 HV≤200

Kachulukidwe 7.93 g· cm-3

Kutentha kwapadera c (20℃0.502 J· (g · C) - 1

Thermal conductivityλ/W (m· ℃) - 1 (pa kutentha kotsatirako/℃)

20 100 500 12.1 16.3 21.4

Coefficient ya kukula kwa mzereα/ ( 10-6/℃) (pakati pa kutentha uku/℃)

20～10020～200 20～300 20～400

16.0 16.8 17.5 18.1

Kukaniza 0.73Ω ·mm2· m-1

Malo osungunuka 1398 ~ 1420℃

 Monga chitsulo chosapanga dzimbiri komanso chosagwira kutentha, chitoliro chachitsulo cha 304 ndiye chida chomwe chimagwiritsidwa ntchito kwambiri pazakudya, zida zonse zama mankhwala ndi mafakitale amphamvu atomiki.

Chitoliro chachitsulo cha 304 ndi mtundu wa chitoliro chachitsulo chosapanga dzimbiri, chomwe chimagwiritsidwa ntchito kwambiri popanga zida ndi magawo omwe amafunikira magwiridwe antchito abwino (kukana kwa dzimbiri ndi mawonekedwe).

Chitoliro chachitsulo cha 304 chili ndi dzimbiri komanso kukana kwa dzimbiri komanso kukana kwa dzimbiri kwa intergranular.

304 chitsulo chitoliro zinthu ali amphamvu dzimbiri kukana mu asidi nitric pansi otentha kutentha ndi ndende≤65%.Ilinso ndi kukana kwa dzimbiri kwa alkali solution komanso ma organic ndi ma inorganic acid.Chitsulo chamtundu wapamwamba chomwe chimatha kukana dzimbiri mumlengalenga kapena m'malo opangira mankhwala.Chitsulo chosapanga dzimbiri ndi mtundu wachitsulo chomwe chili ndi malo okongola komanso kukana kwa dzimbiri.Sichiyenera kuchitidwa chithandizo chapamwamba monga plating, koma chimapereka masewera athunthu kuzinthu zamtundu wa chitsulo chosapanga dzimbiri.Amagwiritsidwa ntchito pazinthu zambiri zachitsulo, zomwe nthawi zambiri zimatchedwa chitsulo chosapanga dzimbiri.Zitsulo zapamwamba za alloy monga 13 chromium zitsulo ndi 18-8 chromium-nickel steel ndizoyimira katundu.

Monga chitsulo chosapanga dzimbiri komanso chosagwira kutentha, chitoliro chachitsulo cha 304 ndiye chida chomwe chimagwiritsidwa ntchito kwambiri pazakudya, zida zonse zama mankhwala ndi mafakitale amphamvu atomiki.