1. Introduction ʻO ka mālama wela o nā metala e kū nei ma ka puʻuwai o ka metallurgy hou, hiki i nā ʻenekinia ke hoʻopili pololei i nā waiwai metala

1. Introduction In contemporary steel metallurgy, ʻO nā mea hoʻohuihui e kuhikuhi i ka mechanical o kahi mea, Kekau, hana thermal. I waena o kēia mau, nitrogen (N)

1. Introduction Holoi Huhu Nalo (Lfc) vs (Nalowale-wax) Kauhi (Ic) kū i waho ma ke ʻano he ʻelua alakaʻi alakaʻi kokoke i ka ʻupena. E ho'ā ana i ka

1. HoʻolahaʻIʻA Ke Aloha'Oʻohana, ʻike pinepine ʻia ʻo ka hoʻolei ʻana i ka nalo a i ʻole ka hoʻolei pololei ʻana, hāʻawi i nā ʻāpana metala paʻakikī me ka pololei ʻokoʻa. Ma

1. Hoʻomaka OEM hoʻolei kālā, kaulana nō hoʻi e like me ka paleʻana-wax, he pohaku kihi o ka hana pololei o keia wa. Hiki i kēia kaʻina hana

1. Hoʻolauna Hao Hina, a i ʻole ka hao hao hina—i ʻike ʻia e kona microstructure graphite flaky—hoʻohui i ka pono kumu kūʻai., ʻO ka papaʻaina, a me ka manctional maikaʻi loa. Ke kumu

1. Introduction I ka hana hou, ʻAʻole hiki ke kūʻai ʻia ka pololei dimensional. Nāʻoihana e like me Aerospace, aitompetitive, a me ka ikehu koi precision-hoolei 'āpana me

ʻO nā mea hoʻokūkū Fuplex e hui pū ai i nā mea maikaʻi loa o Austetitic a me Ferritic Grades, e hāʻawi ana i ka ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion i hoʻokahi

ʻO ka wai inu wai wai wai (kaulana nō hoʻi e like me ka sticate silitate) he ʻano o ka hoʻolei ʻana i ka nalo i hoʻohana ʻia i ka wai-soluble

Introduction ʻO ka hoʻolei ʻana i ka wax-wax kekahi o nā kaʻina hana metala pololei loa o ka honua, me nā kumuwaiwai e kau ana i hope ~ 5000 mau makahiki. I

1. Introduction Noho ʻo CNC Milling ma ka puʻuwai o ka mīkini hou, hiki i nā hale kūʻai ke hana i nā mea a pau mai nā ʻāpana aerospace a i

1. Hoʻomaka E hālāwai nā mea ʻenekinia i nā knurl vs spline ma nā shafts, akā, lawelawe lākou i nā kuleana ʻokoʻa. Hoʻonui nā Knurl i ka lima lima

ʻO Sand Candingʻo ia ke kua o keʻano o ka hana koʻikoʻi, ka hoʻohuiʻana i nā kumukūʻai haʻahaʻa haʻahaʻa me keʻano kūʻokoʻaʻole. Ma waena o nā mea hoʻolei

Hōʻike ka hoʻomanawanui hoʻolele i ka ʻae ʻia ʻana ma waena o kahi hiʻohiʻona a me ka nui maoli. ʻo kahi laʻana, he ± 0.5 mm hoʻomanawanui

1. ʻŌlelo Hoʻomaka ʻO nā helu heheʻe o kahi mea—i wehewehe ʻia e like me ka mahana e hoʻololi ai ia mai ka paʻa a i ka wai ma lalo.

1. Introduction Aia ka alumini ma waena o nā mea ʻenekinia i hoʻohana nui ʻia ma ka honua ma muli o kona kiʻekiʻe ikaika-a-kaumaha., Ke kū'ē neiʻo Corrosionion,

ʻO ka pā o ka pānaʻi o kahi pahu pale a me keʻano, ʻike ʻia paha ka ʻili paʻa o kahi wili kiʻiʻoniʻoni

1. Hoʻolauna I nā makahiki i hala iho nei, kaʻimi no ka māmā, piha, a ua hoʻoikaikaʻia nā'āpana kūpono. ʻImi nā ʻenekinia aerospace i nā lau turbine

1. Hoʻolauna I nā ʻoihana kahi ikaika, kūlia, a me ke kumukūʻai-kūpono-pono e like me ka aila & aila, petrochemimical, mana pā'āʻu, a me ka hana wai—WCB

1. Introduction Laser Welding vs MIG Welding he kumuhana koʻikoʻi i ka hana hou, kahi e pili pono ai ka hoʻohui ʻana i nā ʻenehana i ka hana

1. Introduction Holoi Huhu Nalo (Lfc) He kaʻina hana hoʻololi me kahi pae o ka pololei a me ka versatility i like ʻole e ka nui

1. Introduction ʻO Electropolishing kahi kaʻina hana hoʻomaʻamaʻa electrochemical surface e hoʻoneʻe koho i kahi ʻāpana lahilahi o ka metala mai kahi.

1. Hōʻikeʻike 1.4841 kila kohu ʻole (X15crnisi25-21) Hōʻike i kahi pale i loko o nā kinikini kiʻekiʻe. Hoʻokaʻawale ʻia e kona hoʻohui ʻia ʻana

1. Hōʻikeʻike 1.4571 kila kohu ʻole (316No), kaulana pū kekahi me x6crnimitoi17-12-2, kū i ka mua o nā mea kiʻekiʻe o Austetetitic kiʻekiʻe. Hana ʻia