Kedu ihe bụ Carburizing na Nitriding
Igwe eji Acetylene (AvaC) eme ka ikuku dị ọcha
Usoro AvaC vacuum carburizing bụ teknụzụ nke na-eji acetylene ewepụ nsogbu nhazi unyi na tar nke a maara na ọ na-esi na propane apụta, ebe ọ na-eme ka ike carburizing dịkwuo elu ọbụna maka ndị kpuru ìsì ma ọ bụ site na oghere.
Otu n'ime uru kachasị mkpa nke usoro AvaC bụ oke carbon dị, na-eme ka ọ bụrụ ihe yiri nke ahụ ọbụna maka geometries dị mgbagwoju anya na njupụta ibu dị elu. Usoro AvaC gụnyere ịgbanye acetylene (boost) na gas na-anọpụ iche, dị ka nitrogen, maka mgbasa. N'oge ntinye boost, acetylene ga-ekewapụ naanị mgbe ọ na-emetụ ihe niile dị n'elu ígwè aka, nke na-enye ohere ka e nwee otu carburize.
Uru kachasị pụta ìhè nke AvaC nwere ike ịchọta mgbe a na-enyocha ike ha ịbanye n'ime obere oghere dị ogologo, nke nwere dayameta, nke na-enweghị nrụgide. Iji acetylene eme ka ikuku dị ọcha na-eme ka ikuku dị ọcha na-eme ka ikuku dị ọcha n'ogologo oghere ahụ dum n'ihi na acetylene nwere ikike ime ka ikuku dị iche na nke propane ma ọ bụ ethylene.
Uru nke usoro AvaC:
Ike nrụpụta dị elu na-aga n'ihu
Nkwalite usoro a na-ekwe nkwa
Ntinye gas acetylene kacha mma
Sistemụ modula mepere emepe, nke na-adịghị agbanwe agbanwe
Mmụba mbufe carbon
Mbelata oge usoro
Mmezi microstructure ka mma, mmụba nke iguzogide nrụgide, na ịdị mma elu nke akụkụ dị elu
Mgbatị akụ na ụba maka mmụba ikike
Ike imenyụ ihe dị iche iche site na iji helium, nitrogen, gas agwakọta, ma ọ bụ mmanụ
Uru karịa ọkụ ikuku:
Ebe ọrụ ka mma site na imewe mgbidi oyi, nke na-enye obere okpomọkụ shei
Achọghị mkpuchi ikuku ma ọ bụ ihe mkpuchi dị oke ọnụ
Mmalite na mmechi ngwa ngwa
Achọghị ihe eji emepụta gas endothermic
Ọkụ gas na-eme ka ihe ghara ịdị ọkụ chọrọ obere oghere n'ala, ọ dịghịkwa mkpa ịsacha ya mgbe e sachara ya iji wepụ mmanụ ọkụ na-eme ka ihe ghara ịdị ọkụ.
Achọghị oghere ma ọ bụ ntọala pụrụ iche
Carbonitriding
Carbonitriding bụ usoro ime ka ihe sie ike nke yiri kaburizing, yana mgbakwunye nke nitrogen, nke e ji eme ka ihe ghara ịdị ike ma sie ike nke elu dịkwuo elu. Ma e jiri ya tụnyere kaburizing, mgbasa nke ma kaburizing na nitrogen na-eme ka ike nke kaburọnu nkịtị na ígwè alloy dị ala dịkwuo elu.
Ngwa ndị a na-ejikarị eme ihe gụnyere:gia na osisipistonsihe na-agbagharị na bearingsihe eji emegharị ihe n'ime sistemụ hydraulic, pneumatic na mekaniki.
Usoro carbonitriding dị ala (AvaC-N) na-eji acetylene na ammonia. Dịka carburizing, akụkụ ahụ si na ya pụta nwere akpa siri ike, nke na-eguzogide iyi. Agbanyeghị, n'adịghị ka carburizing AvaC, omimi nke nitrogen na carbon nke sitere na ya dị n'etiti 0.003″ na 0.030″. Ebe ọ bụ na nitrogen na-eme ka ígwè sie ike, usoro a na-emepụta akụkụ nwere ike siri ike n'ime omimi ikpe egosiri. Ebe ọ bụ na a na-eme carbonitriding na obere okpomọkụ karịa carburizing, ọ na-ebelatakwa mgbagọ site na quenching.
Ịnye Nitriding na Nitrocarburizit
Ntọhapụ bụ usoro ime ka nitrogen sie ike nke na-agbasa n'elu ígwè, nke a na-ejikarị obere carbon, ígwè ndị na-anaghị agbanwe agbanwe. A na-ejikwa ya na ígwè ndị na-anaghị agbanwe agbanwe na ndị na-anaghị agbanwe agbanwe, titanium, aluminom na molybdenum.
Nitrocarburizing bụ obere mgbanwe nke usoro nitriding ebe nitrogen na carbon na-agbasa n'elu akụkụ ahụ. Uru nke usoro a gụnyere ikike ime ka ihe sie ike na obere okpomọkụ nke na-ebelata mgbagọ. Ọ na-adịkarịkwa ọnụ ala ma e jiri ya tụnyere carburizing na usoro ndị ọzọ nke ime ka ikpe sie ike.
Uru nke Nitriding na Nitrocarburizing gụnyere ike ka mma na mma iyi na iguzogide nchara.
A na-eji nitriding na nitrocarburizing eme ihe maka gia, skru, springs, crankshafts na camshafts, tinyere ndị ọzọ.
A na-atụ aro ka e jiri ọkụ mee ka ọ dị ka ihe na-ekpo ọkụ na katrijị.
Oge ozi: Juun-01-2022