Kedu mmetụta nke ihe dị iche iche na nchara na induction nke nchara?

(1) Carbon (C) Carbon na -ekpebi ike nke enwere ike nweta ma emesịa ya. Ihe dị na carbon dị elu yana ike siri ike na -emenyụ dị elu, mana ọ dị mfe imenyụ mgbawa. Na mkpokọta, w (C) ka ahọrọ ka ọ bụrụ 0.30% ruo 0.50%, yana uru ike enwetara n’ụzọ a bụ ihe dịka 50 ruo 60HRC. A na -amachi oke oke nke uru ike site na ọdịnaya carbon. Omume egosila na ọdịnaya carbon a bụ ihe dịka 0.50%. A na -eji ọdịnaya carbon dị elu mgbe ụfọdụ. Dịka ọmụmaatụ, a na -eji mpịakọta igwe eji w (C) 0.80%, w (Cr) 1.8%na w (Mo) 0.25%. Ngwongwo carbon nke na -enweghị ihe na -eme ka ọ dị elu chọrọ oke jụrụ oyi, yabụ na ọ na -agbarụ nke ukwuu, nwere nnukwu mgbawa, yana enweghị ike.

2) Silicon (Si) Na mgbakwunye na imeziwanye ike na nkwesi ike, silicon na nchara nwekwara ike wepu gas na nchara n’oge nchara ma na -egwu mmetụta ogwuura.

(3) Manganese (Mn) Manganese na nchara na -eme ka ike nchara sie ike ma belata ọnụego jụrụ oyi. Manganese na -etolite ihe ngwọta siri ike na ferrite mgbe iwe dị ọkụ, nke nwere ike ịbawanye ike nchara. A na -ejikarị ígwè manganese mgbe omimi nke oyi akwa siri ike karịrị 4mm. Maka na ọ na -ebelata ọnụego jụrụ oyi dị oke egwu, enwere ike nweta ike siri ike edo edo n’okpuru ọnọdụ ebe nkọwa nkọwa jụrụ oyi adịghị akwụsi ike.

(4) Chromium (Cr) Ebe ọ bụ na chromium dị na nchara nwere ike mepụta carbides, ọ dị mkpa ịbawanye okpomoku kpo oku ma gbatịkwuo oge kpo oku, nke na -adịghị mma na -eme ka obi sie ike. Mana chromium na -eme ka ike nke nchara sie ike (nke yiri manganese), na chromium steel nwere ihe nrụzi dị elu na ọnọdụ a na -enwu enwu na nke mmụọ. Ya mere, a na-ejikarị 40Cr na 45Cr na-arụpụta gia dị arọ na mkpị spline. The m (Cr) na induction nchara anaghị adịkarị karịa 1.5%, nke kachasị elu adịghị karịa 2%. N’ọnọdụ ndị pụrụ iche, enwere ike ịrụ ọrụ mgbanye ọkụ mgbe w (Cr) erughị 17%, mana achọrọ oke ọkụ dị ọkụ, yana ikpo ọkụ dị n’okpuru 1200T. N’oge a, carbides ga -agbaze ngwa ngwa tupu enwecha ike imenyụ ha.

(5) Aluminom (Mo) Aluminom dị na nchara nwere ike melite ike ike, yana ọdịnaya molybdenum na nchara pere mpe.

(6) Sọlfọ (S) sọlfọ na nchara ga -abụ sọlfọ. Nnwale egosila na mgbe ọdịnaya sọlfọ ahụ belatara, mgbatị na mbelata mpaghara na -adịwanye mma, mmetụta ike mmetụta na -abawanye.

(7) Phosphorus (P) Phosphorus dị nchara anaghị emepụta phosphide, mana ọ dị mfe ịkpata oke nkewa, yabụ na ọ bụ ihe na -emerụ ahụ.