Ke kaʻina hana a me ke kaʻina hana o ke kila kila wela wela
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I ka mākeke o kēia manawa,ʻo Hrb400E no nā mea hou aʻe. ʻO ke ala ikaikaʻo ka microtalloy ke ala nui e hana ai i ka hrb400e i ka honua. ʻO ka Microloy ka mea nui loaʻo Vaniadium a iʻole niibium a Noibium Ma muli o nā kumuwaiwai i kaupalenaʻia e loaʻa anaʻo Vaniedium a me Noibium,ʻo ka lako o kēia mau mea a pau loa. No laila, inā hiki ke hōʻemiʻia ana ka'ōlelo o ka alloy o ka pahu pahuʻo HrB400E, e hoʻopuka i ka nui o ka waiwai kālā nui a me nā pōmaikaʻi nui.
I kaʻenehana i hala, ke hoʻololiʻana i ka meaʻelua i ka laina hanaʻole e hōʻemi ana a me ka hoʻopiʻiʻana i nā mea nui o vannadium a me ka 0,035%%.
Ua hōʻikeʻo China Patent CNL104357741A i kahiʻano o Hrb400e High-reetel High-resistant High-reetel chelquant kiʻekiʻe a me kānaʻano hana. Ma o keʻano, ua hanaʻia ka huahana i hoʻopauʻia e ka hōʻemiʻana a me ka loaʻaʻana o ka chill collal me ka hōʻemiʻoleʻana i nā mils. ʻO China Patent CN110184516516SA e hōʻike ana i kahiʻano hoʻomākaukau o ka WELIT φ6mm ~ HRB400E. Me ke kōkua o ka neʻe ikaika ikaika o nā mea i pono ai nā hana like, a me ka papaʻaina uila mai ka hapa nui o ka wela o ka'ōpū, a me ka hana me ka moʻa Mea poni wale nō. ʻO ka hemahema o kēia alaʻo ia ka pono no ka ikaika a me ka hana o ka ikaika a me nā mea kūʻai aku o nā mea hana ʻO nā mea hana, a me ka ikaika o ka ikaika o ke kaulahao kiʻekiʻe φ φ6mm ~ Hrb400e Coil i hanaʻia e kēiaʻano he keu. Lawa ka nui, he mea paʻakikī ke hōʻoiaʻiʻo i ka helu o ka hana ma ka hana.
Nā Kūlana Manaʻo:
ʻO ka mea hana i kēia manawa e hāʻawi i kahi ala no ka hanaʻana i nā pahu kila kila i nā mea i kohoʻia ma mua kumukūʻai.
ʻO ka hanaʻenehana o keʻano o kēia manawa:
ʻO keʻano hana hana o ka pahu kila wela o ke kila,ʻo keʻano kiko'ī o ka ceel ceel chelling - ka piʻiʻana - ka pauʻana - ka pauʻana - ka hoʻopauʻana - Kāohi -ʻo ka papaʻaina kaʻa kaʻa-colled-coil collal-collal ʻO ka nui o ka chempical composition nui o ka celiel he c = 0.20% ~ 0.2%, ʻO ke koena o ke koena a me nā meaʻoleʻoleʻole i kūponoʻole; ʻO nā ala hana nui e loaʻa ana:ʻo ka mahana o ka huluhulu he 1070 ~ 1130 ℃, ka pauʻana o ka mahana o ka mahana o 840 ~ 1000 ℃. E 880 ℃; kau ana 845 ~ 875 ℃; ʻO ka mahana hope loa ma lalo o keʻano o keʻano o keʻano o ka Austetete rapid ka wikiwiki e nā mea pāʻani ma ka papaʻaina wikiwiki-coold ʻO ka mahana o ka uhi o ka uhi he 640 ~ 660 ℃,ʻo ka mahana o ka mālama mālama wela he 600 ~ 55s.
ʻO ke kānāwai o ka hanaʻana: I ka pae o ka mahana o 840-880,ʻaʻole e hele mai nā hua austentite e ka huliʻana o nā mea hoʻopiʻi. Eia naʻe, i kiʻiʻiaʻia nā Komite no ka poʻe Fortuck, a aia nō hoʻi nā hana a nā dianyakaka e hoʻopau i nā pūpū huaū. I ka wā o ka hoʻololiʻana mai Austente i ka ferrite,ʻelua mau palena austente a me nā mea e hiki mai ana i nā mea i hanaʻia ma hope o ka hanaʻana i ka ferrite. Ke neʻe nei i keʻano haʻahaʻa haʻahaʻa i ka hoʻopauʻana i ka mika e hōʻemi ana i ka ukana a me nā milina a me nā mea hana mua o nā mea lawelawe.
ʻO nā hopena maikaʻi loa o ka mea hana e like me kēia: Ma ka hoʻohuiʻana i kahi liʻiliʻi o V no ka ikaika o ka hanaʻana, a ke pāʻani nei i ka ikaika o ka paleʻana . ^. ʻO ka pahu uila uila wela o ka mea hana o ka hanaʻana i ka ikaika o 600-700mpa, kahi ikaika o ka 420-500mp. ʻO ka ikaika hua uku he paʻa, aʻo ka pae kiʻekiʻe kiʻekiʻe o ka hana ma luna o 99%. Hoʻolilo ka mea hana loea i ka pilikia e paʻakikī ke kumukūʻai o ke aniani,ʻaʻole i hōʻemi i ke kumukūʻai ma ka pae.
Nā ala kiko'ī
ʻO kaʻike o ka mea i hōʻikeʻia i kēia manawa i hōʻike houʻia ma lalo nei me nā emboise.
ʻO keʻano hana hana o kahi hui o ka hui kiʻekiʻe o ke kāleka kiʻekiʻe φ8mm ~ φ10mmhrb400E mau pahu. ʻO ke kaʻina o ke kaʻina hana: Outginglplar Mahope o ka mahana 640 ~ 660 ℃, 600 ~ 620 ℃ mai ka Hale Hōʻikeʻike Hoʻolālā Kūʻai,ʻo ia ka manawa maʻamau. Hōʻikeʻia keʻano o ke kemika o ka uila o ka haunaele o keʻano o ka papa hana o ka papa o ka papa o ka neʻe o ka uila o ke kalepa
ʻO keʻano o keʻano (WT%) o ke kaula uila o ka hiʻohiʻona papa
Papaʻaina 2 mechanical propertinies o nā'ōwili kāleka
ʻO ka ikaika e hāʻawi ai i ka ikaika o ke kaulahao kiʻekiʻe φ8mm ~ φ10mmhrb400e i nā alapine o ka mea kūʻai aku ma mua o ka 1020 ~ 500mpa, aʻo ka Agt a me ka mime. , ka hana kūpono, kūpono i ka ikaika a me ka agt martgin,ʻo ka kūleʻa o kēia kaʻina hana e hōʻemi nui ai i nā mea hana hanaʻelua.
Nā hiʻohiʻona helehelena:
1 -ʻO ka papaʻaina uila e lele ana i ka hoʻohanaʻana i ka collal-lohi, hōʻikeʻia i kēlā me kēia pakeneka o ka cielc pain ma keʻano he c = 0.2%, 0,045%, S≤0.045%, V = 0.015 ~ 0,000% ʻO nā hana hana nui e loaʻa ana:ʻo ka mahana o ka mahana o ka mahana o 1070 ~ 1130 ° c Ke aniani he 840 ~ 880 ℃; ʻO ka wela o ke aniani he 845 ~ 875 ℃; ʻO ka mahana hope hope loa ma lalo o keʻano o keʻano o keʻano o ka Austetetation Ua wikiwikiʻia e ka mea hoʻokele ma luna o ka papa hoʻokele kaʻa-cooled, aʻo ka nui o ka lewa ka 100%; Hoʻonohonohoʻia ka papa kuhikuhi ma ka paniʻana i ka uhi o ka insulation,ʻo ka mahana o ke komoʻana i ka uhi o ka haunaele he 6, 600 ℃.
Ka Hō'īʻike Mokuna
ʻO keʻano hana hana o ke kila kila wela i hoʻopaʻaʻia,ʻo ka puna wai wela e wela ai ka collat bod-collat bod-colcols , MN = 1.40% ~ 1.60%, P≤0.0, V *.045%, V = 0,020%,ʻo V = 0.015. ʻO ke kaʻina hana ROY:ʻO ka mahana o Furnaceʻo 1070 ~ 1130 ℃, a ua laweʻia ka hoʻopau mua. ʻO ka mahana o ka mahanaʻo 970 ʻO ka wela o ke aniani he 845 ~ 875 ℃; ʻO ka mahana hope loa ma lalo o keʻano o ka mea hoihoi i ka'āinaʻo Austente; %; Ma hope o ka paniʻana i ka uhi o ka paleʻana o ka Roller,ʻo keʻano o ke komoʻana i ka uhi o ka haunaele he 600 ~ 600 ℃. Ma ka hoʻohuiʻana i kahi liʻiliʻi o V Analwood a hoʻopau i ke kahe haʻahaʻa ma ka mahana haʻahaʻa,ʻaʻole wale keʻano o ka hana a me ke kumukūʻai a me ke kumu kūʻai.
Post Time: Aug-30-2022