* Wehewehe Anaaling Bright
ʻO ka annealing mālamalama (BA) ʻo ia ka mea e hoʻomehana ʻia ka mea kila kila i loko o kahi umu pani i loko o kahi ea hoʻemi o ke kinoea inert a me ka hydrogen maʻamau.Ma hope o ka annealing wikiwiki a me ka hoʻoluʻu wikiwiki, ʻo ka ʻili o waho o ke kila kila he pale pale, ʻaʻohe noʻonoʻo i ka lewa ākea.Ke kū'ē nei kēia papa i ka hoʻouka kaua.Ma keʻano laulā,ʻoi aku ka māmā a me ka mālamalama o kaʻili o ka mea.
* Paipu kila Annealed Bright
Hoʻopili ʻia ka paipu kila ma hope o ka annealing mālamalama.Ma kēia kaʻina hana, he mea nui loa kekahi mau mea i ka maikaʻi o ka paipu kila.Inā kūpono ʻole ke kaʻina hana annealing, e alakaʻi ia i nā māwae, a hiki ke corrode.Aia ka paipu ma'alahi ma ke kūlana annealed mālamalama.
* Hoʻomākaukau ma mua o ka hoʻopili ʻana i ka mālamalama
Pono ka ʻili o ka paipu e maʻemaʻe a me ka ʻole o nā mea ʻē aʻe, ʻo nā mea i waiho ʻia ma luna o ka ʻili o ka paipu e hōʻino ʻia i ka wā e hana ai.
No laila, ma hope o ka hoʻomaopopo ʻana i nā pono kikoʻī o ka mea kūʻai aku, inā makemake ka mea kūʻai aku e hana i nā paipu ʻoihana kiʻekiʻe i hoʻohui ʻia, manaʻo mākou e hoʻohui i kahi kaʻina hoʻomaʻemaʻe ma mua o ka annealing mālamalama.Hoʻomaʻemaʻeʻia ka paipu kila i ka lepo a me kaʻailaʻaila me ka wai wela, a laila e hoʻomaloʻo koke i ka ea i loko o ke kino kapuahi no ka mālamaʻana i ka wela, aʻoi aku ka maikaʻi o ka hopena.
* Lewa pale
Pono ka lewa annealing me ka ʻole o ka oxygen, e hana ana i kahi ʻano vacuum.ʻO ke kinoea pale ka maʻamau i ka hydrogen a i ʻole argon no ka hopena ʻoi aku ka mālamalama.
* Ke ana wela
Pono e hoʻoholo ʻia ka mahana annealing e like me nā māka kila kuhili ʻole.ʻO ka maʻamau, ʻo ka mahana annealing o ke kila austenitic ma kahi o 1040 degere, a ʻaʻole koʻikoʻi ka manawa soking.Pono nā mahana kiʻekiʻe no kahi hiʻohiʻona māmā.ʻO ka wela e like me ka wikiwiki, hiki i ka wela lohi ke kumu o ka oxidation.
Pono kekahi mau mea kila kila ferritic i nā mahana annealing haʻahaʻa, e like me TP439, ʻaʻole hiki ke hoʻopili maikaʻi ʻia, a ʻo ke kinai wai e hana i nā unahi oxide.
Ma hope o ka annealing ʻālohilohi, e hoʻokomo i ka ʻanuʻu hope o ka nui a me ka hoʻopololei ʻana, ʻike ʻia ka ʻili o ka paipu kila kila, a ʻaʻole pono e ʻoki ʻia ka ʻili o ka ʻili.
* Ke kumu a me nā pono o ka hoʻopili ʻana i ka mālamalama:
1) Hoʻopau i ka hana paʻakikī a loaʻa i ka hoʻolālā metallographic ʻoluʻolu.
2) E kiʻi i kahi ʻili ʻālohilohi, non-oxidizing a me ka corrosion.
3) Mālama ka lāʻau ʻālohilohi i ka ʻili o ka ʻōwili, a hiki ke loaʻa i kahi ʻālohilohi me ka ʻole o ka mālama ʻana.
Hoʻokaʻawale pinepine ʻia nā umu hoʻonā mālamalama i ʻelua ʻano.ʻO kekahi mesh-type muffle furnace, a ʻo ka mea ʻē aʻe he mea hoʻoheheʻe pūnaewele hoʻokahi.ʻO ka maʻamau, hiki i ka mesh-type muffle furnace ke hana i nā paipu kila i nā mea nui me ka hana kiʻekiʻe.Akā ʻike ʻia nā hemahema o ka umu muffle.Ma muli o ka nui o loko o ke kino umu, pono e lōʻihi ka manawa preheating, no laila nui ka hoʻohana ʻana i ka ikehu.Eia kekahi, ma muli o ka hoʻopaʻa ʻana maikaʻi ʻole, e hoʻohana pū ia i ka nui o ke kinoea pale, akā ʻaʻole maikaʻi ka hopena hoʻomālamalama.ʻAʻole online hoʻokahi-paipu hoʻomau mālamalama annealing umu i loaʻa nā hemahema i luna.No laila, e lilo ia i koho maikaʻi loa no nā mea hana e makemake ana e hana i nā paipu kila kiʻekiʻe a makemake paha e komo i ka mākeke paipu kila kiʻekiʻe. Loaʻa iā Hangao Tech (SEKO Machinery) ʻelua mau hiʻohiʻona e koho ai.ʻO ke ʻano Zhijin ʻoi aku ka mālama ʻana i ka ikehu a me ke ʻano kūlohelohe, a hiki i ke ʻano insulation thermal ke loaʻa i kahi hopena māmā maikaʻi.
