ʻO ka paipu hoʻoheheʻe honua lāʻau
ʻO ka mea i hana ʻia i nā makahiki kanawalu e kaʻu ʻāpana a me North Jiaotong University i hoʻomohala pū i kahi mea ʻaʻahu -kūʻokoʻa.
1. ʻO ka ʻai ʻana i ka pauda e hoʻohana i ka mea kanu kuʻekuʻe lima, ka lehu slagging tube, ma hope o ʻelua mau makahiki o ka hoʻohana ʻana, lanakila ʻia ka ʻike.
2. ʻAʻole hiki ke lilo i mea maikaʻi i ke ao holoʻokoʻa, e like me ka bi-mea metala ʻaʻole hiki ke hana i ka mea kanu wili lanahu,
Milling, lehu, slag system kekahi lako lako. E like me ka slag scraper, coal mixer, spiral, etc., hiki ke hoʻohana i kēia mea no ka hana mana, mālama a me ka hoʻokele, kahi ʻoluʻolu nui.
3. Hoʻolālā ʻia me nā ʻōnaehana kalapona he nui{1}} e hōʻoia i ka paʻa ʻana o nā mea hōʻailona hana piha. Hoʻohui ʻia kēia mea me kā mākou kumuwaiwai Nā ʻano, me ka hoʻohana ʻana i kahi ʻāpana liʻiliʻi o ke kino huila -nui, i loko o ka huila kumu FeCr, FeMn, Ni, Re, hou ma ke kumu o FeSi i hoʻohui ʻia ʻo FeV, FeNb, Cu, a me nā mea hoʻohui ʻē aʻe e hōʻoia i ka hana huahana.
4. Nā waiwai mechanical me ka hoʻohana ʻana i nā ʻano ʻike i hoʻomaikaʻi ʻia, e hōʻoia i ka paʻa o nā waiwai waiwai.
5. 'A'ahu kū'ē, 'a'ahu ki'eki'e -'a'ahu kū'oko'a o ka 'āina laha 'ole ka ikaika anti-'a'ahu hana, hui 'ia me ka FeV, microstructure FeNb, Cu ma hope o ka ho'ololi 'ana, microstructure o lath martensite Belleville kino. ʻOi aku ka maikaʻi o nā kīʻaha, ʻoi aku ka ikaika, ʻoi aku ka plasticity, a me ka substrate metala passivated hou aʻe, no laila ua hoʻomaikaʻi ʻia ke kūpaʻa ʻana o ka mea kumu.
6. Hoʻomaikaʻi ʻia ke kiʻekiʻe kiʻekiʻe, ka pale ʻana i ka corrosion, abrasion. Hoʻoholo pololei nā mea hoʻohui Ni alloy Cr i ka hana wela o ka mea. Hoʻoholo nā mea Cr, Cu element i ka ʻike o ke kūpaʻa corrosion o ka mea, nā ʻāpana o kēia mau mea
mau mea. Maika'i, no laila, loa'a i nā mea ho'opa'a 'a'ahu hou -'ole o nā mea o ka honua la'a 'ole kekahi mau waiwai, e like me ka loa'a 'ana o ke pale a'e ki'eki'e, akā, loa'a nō ho'i ke kū'ē i ka corrosion ki'eki'e, hiki iā ia ke ho'ololi i nā kūlana hana pa'akikī.
7. ʻenehana holomua, hana paʻa, hoʻoheheʻe centrifugal, resin one molding kumu, ua hoʻokomo ka hui i ka EPC EPC vacuum suction hoʻolei kaʻina hana hou ma muli o ke ʻano o ka huahana, kumu, hoʻohana a me ka nui o nā mea paahana, kiʻekiʻe dimensional pololei, ʻano ʻano mea like ʻole, kūpaʻa hana, ʻoi aku ka ʻaʻahu - kūpaʻa spiral, huihuʻu lanahu, hopper hoʻokuʻu aku. nā hui dome hemispherical, e like me nā ʻāpana cone i hana ʻia i ka hakakā ʻana i ka pahu holoʻokoʻa, ka mānoanoa pā like ʻole.
8. Hiki ke oki i ka hana wiliwili, ka ho'okō 'ana i ke kumu hao hao ha'aha'a no ka hana a me ke kūkulu 'ana i nā wahi hana like 'ole, a ma'alahi ho'i e ho'okomo.
9. Maikaʻi hardenability waiwai, ma muli o ke komo -kūʻokoʻa alloy mea Biaoliruyi ma lalo o ka ea quenching kūlana, loko a me waho ili paakiki o ka HRC okoa o 1 i 2, e hōʻoia i ka lole hana.
Nā huahana pale: ʻaʻahu ʻia nā mea hoʻoheheʻe honua ʻeleʻele -paipu pololei kūpaʻa, ʻo Kina ka mea hoʻolei ʻana i ka ʻili o ka honua ʻokoʻa-mea hana paipu pololei, mea hoʻolako, hale hana.
