Ke nitriding o ke kila i loko o ka hale: 'ole, Technology a me ka hōʻikeʻano

nitriding enehana nānā 'ana i hoʻololi i ka honua me nā hale o ka mea hiki ke hooheheeia huahana. Kēia luna 'o nā hana i koi' ia no ka hana ana i ka pale umauma hoʻokahi mea haawi aiiay ano. Eia naʻe,ʻaʻole wale hoonui ae i ke kino e like ai o ka nitriding kila i loko o ka hale kahi mea, aole wahi kaawale no ka hou'ano'ē ana haawi kaʻohiʻana hou lawelawe.

General 'ike e pili ana i nitriding enehana ka

Pono o ka malama ana i ke 'ano o ka nitriding ua kena ae la, hiki kiʻekiʻe-kona mea e like me nā huahana e kūʻai nō ka waiwai. XIX. I kūpono kaʻana like 'ana nitriding ua hana e like me na koi no thermal aaioee epekema wahi. Ma 'ana, i ka laha o ka' ike loea hou wili ana i 'Oihana hiki hou pololei hoʻomaʻa i ka mea hiki ke hooheheeia palapala koho. Eia hou, ka mea hiki ke pale wahi, i mea e malama i ka nitriding. Ma keia hihia, ke ka penaʻana i ke noi e lahilahi papa o ka piuta platingʻano hana. Ke hoʻohālikelike me kaʻoi mall ano o ka hoʻomaikaʻi 'ano o ka metala, nitriding - o ka saturation o kaʻilikai o ke kila, a i emi ole ma o ka' ole o ka preforms. Ia mea i ke kumu o ka pono o ka mea hao hehee pili me ka na ano, e ole pū i loko o ka nitrided hana hou.

ʻano o kāu kiʻina hana o ka nitriding

Hoʻokokoke mai e nitriding e ĸokoĸa ana nä pane. IeAUPIIe, IAa IO hoomaopopo ka papa kuhikuhiE ano mau, ke kaumaha ma muli o ka olelo o ka metala nitriding. Kēia paha e ki ina hana like, e hoʻoikaika 'ili paakiki a me ka mae wale ia'ku, a ua hou ka popopo e kū'ē'ē mai. Keʻano mua ua wehewehe aku i loko i ka mall loli ua i ma luna o ke kāʻei kua mahana mea e pili ana 500 ° C. Na ka ho'ēmiʻana nitriding ua ana kā ma ka ion aaioee ka wā o nā anodes a me cathodes ma excitation o glow hookuuia ua hoʻomaopopo. Ma ka lua o kaʻano, ua hana ka nitriding oka a kila. Technology o kēia 'ano' oi aku ka wela lapaʻau me ka lōʻihi like 'ole o ke kaʻina i 10 hola ma 600-700 ° C. Ma na hihia lapaʻau i e hui me mechanical e hana, a thermal i palu i ka mea i like me ka kūlike loa e pono ai a hiki i ka hope.

Ka hopena o ka wai koko Ion

He mea hiki ke hooheheeia ma ka naikokene-i loaʻa paʻa kūhohonu loa vacuo hana ma i 'āhewa' ana i ka smoldering uila hauʻoli. Nā anodes i malama like me ka pā o ke keena hahana maoli nō kēia, a me ka cathode hana ponoi workpieces. E Nohie ke ahu 'ole hooponopono ana ua aeia'ku e hooponopono kaʻina. No ka laʻana, ano e ĸokoĸa ana nä pane i ka he nuʻa, ke degere o ka holo, naikokene pele holo 'awelika o ohui maemae kaʻina kinoea, a no laila, ma luna o. D. Ma kekahi nā kinolau, wai koko nitriding kila, a ua hoakaka no ka pili o ka argon, methane a me ka hydrogen. ʻO kekahi kumu e hoʻoikaika i ka mawaho ano o ke kila, akā, oaoieei-loli nō oko mai o ka piha doping. I ka papa kuhikuhiE like ke moe i loko o ka mea ana hohonu mall loli a me nā mākaʻi kiaʻi i i ole wale ma luna o ka pā ka penaʻana a me ka cladding nā huahana. Ionic lapaʻau e pū piha deformation 'ole.

kinoea nitriding

Kēia hana o ka metala huahana ua hanaʻia saturation pae i ka wela o ka 400 ° C. Akā, he mea no hoi, koe. No ka laʻana, refractory i eliiaʻi a me austenitic steels i ka nui oi aku o ka wela - i ka 1200 ° C. Ke dissociated ammonia hana like me ka iniiaiie saturation meakino. Kahu ai mall deformation kiko'î mea hiki ma ka mea o ke kinoea nitriding hana i komo ai kekahi aaioee kūmole. Ka loa kaulana i manaoia 'ole o two-, ekolu-ke kahua waihona, e like me ka hoʻohui pū ana i dissociated ammonia. Emi mau hoʻohana 'ia' ole, i nā ho'ā hope o ka lewa a me ka hydrogen. Mawaena o ka hooponopono kiko'î, a hooholo i ka nitriding kila e like me ka mea e like ai ano, hiki e kūlana ammonia kahe ana, wela,ʻano o ka dissociation, ke kahe o ke kaʻina kinoea, a ancillary 'ole. D.

iapaau ana me ka pāʻoihana o electrolytes

Nō kāu, i ka 'ike loea o ana i ka anode paio hahana maoli nō. I mea, i kēiaʻano o elektrohimikotermicheskoy mämä holo aaioee o ke kila mea. Ke kumu o kēiaʻano hana o ka loina o ka hoʻohana 'ana i ka lāʻau ikiʻai wale uila kauoha, i kŰlń ao ma ka ili o ka workpiece, waiho i loko o ka electrolyte meakino. Aie i ka hui ole o electrostatic 'āhewa' ana ma luna o ka mea hiki ke hooheheeiaʻili, a me ka Nine Inch i hoʻolilo 'ia a me ka anaiia hopena ua loaʻa. Ma keia aaioee, i ka pale umauma hoʻokahi mau ukana hiki ke noʻonoʻo me ka anode liner he maikaʻiʻia, mai ka uila pono me. I ka Ia manawa, i ka buke o ke cathode e e ole e emi ma mua o ka buke o ke anode. Eia ka mea e e kaulana kekahi ano e ion nitriding kila converges me electrolytes. Ma kekahi, poe akamai i aku nei au i kekahiʻano o ka 'ole o ka ho okumu ana o pou keʻano o ka hanaʻana i nā anodes, a me hilinaʻi ma ka polokalamu mākaʻikaʻi-electrolyte nā mea huihuina. He mau hiʻohiʻona nō oi kūlike loa rula hooponopono o ka oaoieei-a me ka hana ana ano o ka mea hiki ke hooheheeia laina i.

Hui nitriding

Mea Hana 'makahiki ma keia hihia ua hanaʻia me ka dissociated ammonia kākoʻo ana wela o ka mea o 200-400 ° C. Ke kaumaha ma muli o ka loiloi mua 'ana ma ka mea hiki ke hooheheeia ili aku ai ua wae mai kaʻoi loa saturation, lawa e ao i ka preform. Kēia i pili e hoʻololi i ka hapa puʻe o ka ammonia a me ka hydrogen. Na koi nui o ka ammonia dissociation ua loaʻa ma ka mālamaʻana i ka manaʻo koikoi, a me ka kinoea lako ka leo. Pela, i Akä naÿe i ka panina ano o ke kinoea saturation, Hui nitriding kila komo ai oi hookoe mai i kekahi aaioee 'ole. Nō kāu, i kēia 'enehana ua hoʻomaopopo i loko o ka naikokene-i loaʻa ka Ambient ea glow ka pila kauoha. Ke kuleana pili i hana anode paia o ke keena hahana maoli nō kēia, a me ka cathode - ke huahana.

Kaʻina deformation hale

ʻaneʻane nā kiʻina hana saturation surfaces o ka mea hiki ke hooheheeia workpieces i ka nānā 'ana ma luna o ai pili aku ana wela loa. Kekahi mea e no hoi ia i ke hoʻohana uila a me ka kinoea i kūpono? Iaea ano i hoʻololi i ole wale no ka mawaho akā, i ka pā 'ole o ka mea. ʻano nui nā kānakaʻenehana imi e hoʻoikaika 'i ka ikaika' ano o ka pale, a hoomalu nae lakou i ku e aku mawaho ololi. No ka laʻana, ka popopo ia'ku o kekahi o na kumu nui o ka pilikia saturation, a ua hana ma lalo o nitriding kila. mea hiki ke hooheheeia 'ole ma hope o aaioee electrolytes a me kinoea hana kūpono hāʻawi me ka'īpale, a me ka hiki ana o withstanding ka me mechanical maoli ka make. I Kekahi Mau loli i loko o ka 'ole kiko'î i nānā' ana i ka wā e hiki mai ana o ka workpiece.

Nitriding ma luna o ke kāʻei kua o kekahi papa hana loea

Ma waho aʻeo ia i ke ano o ka nitriding ka mawaho 'ole o ka mea hiki ke hooheheeia workpieces i ĸokoĸa ana nä pane cyanidation enehana a me ka cementation. Me ka pili ana i keʻano hana mua, ia mea oi reminiscent o ka Classic doping. Ke koena unuhi o kēia kaʻina ua ohui i kaʻeleu kalapona ukuhiia. He mea nui nā hiʻona a me cementation. Ua hoi apono 'i ka hoʻohana' ana o ke kalapona, akā, ma ke kiekie Mahana O Ke Kai - ma kahi o 950 ° C. I ka papa kuhikuhiE Pahuhopu o keia saturation - e hoʻokō kiʻekiʻe hana ana paakiki. Penei a me ka carburizing, nitriding kila a me ka me, i ka mea maloko 'ole ke malama i kekahi degere o ka (viscosity). Ma ka hana pono, i kēia aaioee ua pili i na hana ma ka workpiece pono 'alo i ka mahuahua kū'ē, ma paʻi luhi, e mae wale ia'ku, a no ka lilo' ē ano e hoʻopaʻa ai i ka mea paʻa o ka mea.

Pono pū nō ia o ka nitriding

Ke kumu pono o ka 'ike loea hou piliʻano workpieces saturation' ano a me ka versatility o. ʻilikai lapaʻau me ka hohonu o ka mea o 0.2-0.8 mm o kekahi mea e hiki ke malama i ka walaʻauʻana 'ole o ka hapa metala. Eia naʻe, nui ka hilinaʻi nui ma ka hoʻolālā o ke kaʻina hana, ma i ka nitration ua lawe mai o kila a me nā oka a pau. Penei, ma e like me ka doping, ka hoʻohana 'ana o ka naikokene lapaʻau mea emi pipiʻi, a i ia a hiki i loko o ka hale.

keakea nitriding

Ka papa hana ua hoʻomōhala ma ke ano hoohanohano o ka metala surfaces waho, a hiki aku i ka palena ma aiiay indices. Haʻalele kalapona lapaʻau, no ka laʻana, nitriding mea,ʻaʻole hiki ke hoʻomaʻa i ka pā 'ole o ka preform i mea e höʻike aku stress. Kekahi keakea o ka pilikia o ka hopena maikaʻi 'ole a hiki i ka pā aiiay waiwai o keia huahana. Ma ka kekahi lima, kila nitriding kaʻina hiki hoʻoikaika 'ana i ka popopo ia'ku a me ona mau' ohana ka palekana, akā, ma ka 'ē aʻe - ia e kekahi kń i ka paʻapū o ka' ole, a, correspondingly, pili i ka ikaika waiwai.

ka hopena

mea hiki ke hooheheeia aaioee loea kauoha he ākea huahelu o kāu kiʻina hana a me mechanical a me ka Nine Inch hana. i typical kekahi o ia mau mea, a ua pōpilikia ma luna o kekahi ana hōʻike i haawi laina i kekahi oaoieei-a me ka physical mea. 'Ē aʻe i alakaʻi ma ka hana kūikawā hou. Ka lua o ka pūʻulu i nā nitriding o ke kila, a leie aku i ka manawa kūpono o ka aneane pointwise ano hoohanohano a mawaho ili o ka ke keʻena. Oia ka hoʻololi 'hana e leie aku ka poʻe ho okumu i ke'ākeʻakeʻa mai e ku e ia adverse mawaho ololi, akā, me ka hoololiia'na o ka waihona ipu mea. Ma ka hana pono, i na hana i malama i ka māhele a? Ieoaeunoai i i hoʻohana ma ke kūkulu, mīkini-hale a me ka mea kani hana. He oi loa oiaio o ka mea initially malalo i ka kiʻekiʻe wahie. Eia naʻe, loaʻa nō nā hoailona o ka ikaika, i hiki ole ke loaʻa ma muli o ia i ka nitriding. Ma na hihia a pau, i ka doping me ka hohonu piha-fledged kanaka mea 'ole. Akā, ka mea i keakea i loko o ka palapala o ka oaoieei-palapala impurities.