440 pepa kila kila

ʻO nā kila kila he mau kila kila kiʻekiʻe ka nui o ka corrosion e hoʻohālikelike ʻia me nā kila ʻē aʻe ma muli o ka nui o ka chromium. Ma muli o ko lākou ʻano crystalline, ua māhele ʻia lākou i ʻekolu mau ʻano e like me ka ferritic, austenitic, a me martensitic steels. ʻO kekahi hui o nā kila kila he mau kila paʻakikī i ka ua. He hui ia o nā kila martensitic a me austenitic.

He kila kila martensitic kiʻekiʻe ka papa 440C. Loaʻa iā ia ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maʻalahi, a me ka paʻakikī maikaʻi a me ke kūpaʻa ʻana. Hiki i ka papa 440C ke loaʻa, ma hope o ka mālama ʻana i ka wela, ka ikaika kiʻekiʻe loa, ka paʻakikī a me ke kūpaʻa ʻana o nā ʻāpana kuhili. ʻO kāna ʻano kalapona kiʻekiʻe loa ke kuleana no kēia mau hiʻohiʻona, kahi e kūpono ai ka 440C i nā noi e like me nā bearings a me nā ʻāpana valve.

Nā pae hoʻohui Kimia o 440C kila kila

Na waiwai kino no na kila kuhilihi papa 440

440C Nā kikoʻī pili