chanpin

ʻO kā mākou huahana

Apo Wili no ka Wili

ʻO ke apo wili ka mea pono maʻamau loa no ka wili Raymond a me ka wili kū pololei. Hoʻopili ka wili wili i ke apo wili ma lalo o ka hana o ka ikaika centrifugal, e paʻi ana i ka pahi i loko o ka mea ma waena o ka wili wili a me ke apo wili no ka ʻomi ʻana a me ka wili ʻana no ke kumu o ka wili ʻana i ka mea, ʻo ke apo wili kekahi ʻāpana ʻaʻahu o ka wili Raymond. No ka ʻike hou aku e pili ana i ke apo wili wili Raymond, e ʻoluʻolu e kelepona mai iā mākou!

Makemake mākou e paipai iā ʻoe i ke kumu hoʻohālike wili maikaʻi loa e hōʻoia i ka loaʻa ʻana o nā hopena wili i makemake ʻia. E ʻoluʻolu e haʻi mai iā mākou i kēia mau nīnau:

1.ʻO kāu mea maka?

2. Pono ka maikaʻi (mesh/μm)?

3. Ka mana i koi ʻia (t/h)?

Nā pono loea

He mea koʻikoʻi ke kūpaʻa o ka ʻaʻahu o nā mea hana wili. Ma keʻano laulā, manaʻo ka poʻe he nui ʻo ka paʻakikī o ka huahana, ʻoi aku ka hiki ke komo, no laila, hoʻolaha ka nui o nā hale hana hao he chromium kā lākou mau mea i hoʻoheheʻe ʻia, hiki i ka nui o 30%, a hiki i ka paʻakikī HRC i 63-65. Eia naʻe, ʻo ka hoʻolaha ʻana o ka hoʻolaha ʻana, ʻoi aku ka nui o ka hiki ke hana i nā lua liʻiliʻi a me nā māwae liʻiliʻi ma ka pilina ma waena o ka matrix a me nā carbides, a ʻoi aku ka nui o ka hiki ke haki. A ʻo ka paʻakikī o ka mea, ʻoi aku ka paʻakikī o ka ʻoki ʻana. No laila, ʻaʻole maʻalahi ka hana ʻana i ke apo wili paʻa a paʻa. ʻO ke apo wili e hoʻohana nui ana i nā ʻano mea ʻelua.

 

65Mn (65 manganese): hiki i kēia mea ke hoʻomaikaʻi nui i ke kūpaʻa o ke apo wili. Loaʻa iā ia nā ʻano o ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana i ka ʻaʻahu maikaʻi loa a me ke kūpaʻa magnetism maikaʻi, hoʻohana nui ʻia ia ma ke kahua hana pauka kahi e pono ai ka huahana e wehe i ka hao. Hiki ke hoʻomaikaʻi nui ʻia ke kūpaʻa ʻaʻahu a me ka paʻakikī ma o ka hoʻomaʻamaʻa ʻana a me ka hoʻomaʻamaʻa wela.

 

Mn13 (13 manganese): ua hoʻomaikaʻi ʻia ke kūpaʻa o ke apo wili me Mn13 i hoʻohālikelike ʻia me 65Mn. Hoʻomaʻamaʻa ʻia nā mea i hoʻoheheʻe ʻia o kēia huahana me ka paʻakikī wai ma hope o ka ninini ʻana, ʻoi aku ka ikaika o ka tensile, ka paʻakikī, ka plasticity a me nā waiwai non-magnetic o nā mea i hoʻoheheʻe ʻia ma hope o ka paʻakikī ʻana o ka wai, e ʻoi aku ka paʻa o ke apo wili. Ke kau ʻia i ka hopena koʻikoʻi a me ka deformation kaomi ikaika i ka wā e holo ana, e paʻakikī ka ʻili a hana i ka martensite, a laila e hana ana i kahi papa ʻili kūpaʻa loa, mālama ka papa o loko i ka paʻakikī maikaʻi loa, ʻoiai inā e ʻaʻahu ʻia i kahi ʻili lahilahi loa, hiki i ka wili wili ke kū i nā ukana haʻalulu nui aʻe.