Ke aʻo ma nā ʻenehana Mīkini o nā hui Welded o Duplex Stainless Steel
Loaʻa i ka kila kila kila ka like o ka ferrite a me ka austenite, a he maikaʻi maikaʻi me mechanical a me ka pale kūpaʻa. Hoʻohana ākea ia i petrochemical, halihali, ʻenekinia kai a me nā wahi ʻē aʻe. ʻO 2205 duplex kuhiliʻole kila kahi ʻano maʻamau o ka hanauna ʻelua o ka duplex stainless steel, a ʻo ka mahele o ka hana honua a me ka noi e like me 80%. Ma ke ʻano he hana nui i ka hoʻoponopono ʻana i nā mea, loaʻa ka hopena hohonu i ka hana ʻana, ka noi ʻana a me ka hoʻolaha ʻana o ka kila kila.
Eia nō naʻe, ma lalo o ka hana o ka pōʻaiapuni hoʻowalewale i ke kaʻina hana kuʻihao, ʻo ka metala kumu a me ka mea hao i waiho ʻia e ʻike maʻalahi ʻia i ke kaʻina o nā hoʻololi paʻakikī a me ka neʻe ʻana o nā mea ma lalo o nā kūlana hoʻomehana pono ʻole o ka hoʻomehana wikiwiki a me ke anuanu wikiwiki. ʻO ka hui a me ka hana holoʻokoʻa kahi hopena nui. No laila, ʻo ka waiwai noiʻi ʻepekema o ka weldability o ke kila kila kila e hōʻoia i ka wahi i hoʻopili ʻia i ka wela a me ka wahi weld o ka ami i hoʻopili ʻia e loaʻa ai ka lakio pae ʻelua kūpono e ka hoʻonohonoho ʻana i nā palena kaʻina kūpono. pale i ka hoʻowahāwahā pae ʻelua i hoʻoulu ʻia e ka hoʻoheheʻe ʻana a me ke anuanu A kumu o ka hoʻopili ʻana.
Hoʻohana kā mākou mau loea i ke ʻano o ka hoʻoheheʻe piʻo a me ka hoʻoheheʻe ʻia o ka uea i pale ʻia i ka hao kuʻihao e hoʻopaʻa i ka SAF2205 duplex stainless steel, e kia ana i ka hopena o nā kaʻina hana hoʻopili like ʻole ma ka microstructure a me nā pono mechanical o nā hono i hoʻopili ʻia. hoʻohuli manaʻo.
ʻO nā kumuwaiwai i hoʻohana ʻia no ka hoʻāʻo ka SAF2205 duplex stainless steel i hana ʻia e Sweden's Avesta company, me ka pā mānoanoa o 12mm; Hāʻawi pū ʻia ka mea kuʻihao e ka ʻoihana, ʻo ka grade wire flux-cored ʻo Avesta FCW-2D2205 / Φ1.2mm, a ʻo ka uea kuʻihao piʻo a me ka flux grade ʻo Avesta2205 /Φ3.2mm, Avesta Flux805.
E ʻoluʻolu e mālama i ke kumu a me ka helu wahi o kēia ʻatikala no ka paʻi hou ʻana: Ke aʻo ma nā ʻenehana Mīkini o nā hui Welded o Duplex Stainless Steel
Minghe ʻOihana Casting Die hoʻolaʻa ʻia no ka hana ʻana a hāʻawi i ka maikaʻi a me ka hana kiʻekiʻena hana ʻana i nā ʻāpana (metala make e hoʻolei ana i nā ʻāpana i ka nui Ke kīloi ʻana ʻo Thin-Wall Die,Ka Hapa Hapa Kaʻa Hapa,ʻO ka hoʻoheheʻe ʻana o ke keʻena anu), Ke Kūʻai Wāwae (Die Casting Service,Cnc mīkini,Hana Mould, ʻIlikai Ma luna). Hoʻokipa ʻia nā mea make Alumini maʻamau, magnesium a Zamak / zinc make casting a me nā koi hoʻoiho ʻē aʻe e hoʻokaʻaʻike iā mākou.
Ma lalo o ka hoʻomalu o ISO9001 a me TS 16949, lawelawe ʻia nā kaʻina hana āpau ma o nā haneli he nui o nā mīkini ninini make, nā mīkini 5-axis, a me nā pono hana ʻē aʻe, mai nā blasters a i nā mīkini holoi ʻo Ultra Sonic. kime o nā ʻenekini ʻike, nā mea hana a me nā mea nānā e hana i ka hoʻolālā a ka mea kūʻai aku.
Mea hana aelike o ka hoʻoheheʻe make ʻana. Hiki i nā mākau ke komo i nā ʻāpana alumini anu e hoʻolei ana i nā ʻāpana mai 0.15 lbs. i 6 lbs., hoʻonohonoho wikiwiki i hoʻonohonoho ʻia, a me ka mīkini ʻana. ʻO nā lawelawe i hoʻohui ʻia me ka waiwai nā polishing, vibrating, deburring, shot blasting, pena, plating, coating, Assembly, a me nā meahana. Hana pū nā meahana me nā alloys e like me 360, 380, 383, a me 413.
Kōkua hoʻolālā hoʻolei Zinc make casting / ʻenehana ʻenehana ʻelua. ʻO ka mea hana hana hana maʻamau no ka hoʻoheheʻe ʻana i zinc zinc. ʻO ka hoʻoheheʻe liʻiliʻi ʻana, nā kiʻekiʻena make kiʻekiʻe, nā hoʻoheheʻe hoʻoheheʻe multi-slide, nā hana hoʻoheheʻe maʻamau, kahi make a me nā hana make make kūʻokoʻa a hiki ke hana ʻia nā kīkō i hoʻopaʻa ʻia. Hiki ke hana i ka hoʻoheheʻe ʻana i ka loa a me ka laulā a i ka 24 in. I +/- 0.0005 in. Ke ahonui.
ISO 9001: 2015 mea hana i hōʻoia ʻia o ka magnesium make, hiki i nā mea hiki ke hoʻokomo i ka magnesium make kiʻekiʻe a hiki i 200 ton keena wela & 3000 keena anuanu, hoʻolālā mea hana, hoʻonani ʻana, hoʻoheheʻe ʻana, mīkini, pauma a me ka pena wai, piha QA me nā hiki CMM. , ʻaha kanaka, ʻōpala & hoʻouna.
ITAF16949 i hōʻoia ʻia. Pākuʻi ʻia kahi lawelawe hoʻolei hou hoʻoili waiwai,wailū,Kāpili Gravity, ʻO ka mōkī holo Foam,Ka Kūleʻa Kalima,Huina Kāleka,Holo paʻa punahelu, .Kāpono pū me EDI, kōkua ʻenehana, hoʻohālikelike paʻa a me ka hana lua.
ʻO nā ʻĀpana Casting Nā ʻ Caselelo Nānā Nānā no: Nā Kaʻa, nā Paikikala, nā mokulele, nā mea kani, nā pono wai, nā mea uila, nā mīkini uila, nā mīkini, nā pono uila, nā mea paʻa, nā uaki, nā mīkini, nā ʻenekini, nā lako pono, nā mea kāhiko, nā Jigs, Telecom, kukui Nā Robots, nā kiʻi kālai, nā pono kani, nā pono haʻuki, nā pono hana, nā mea pāʻani a me nā mea hou aʻe.
He aha ka mea e hiki ai iā mākou ke kōkua iā ʻoe e hana aʻe?
∇ E hele i ka pūnaewele no Make Casting Kina
→ʻO nā ʻāpana hoʻolei-E ʻike i nā mea a mākou i hana ai.
→ Nā ʻōlelo aʻoaʻo i hoʻohālikelike ʻia e pili ana Nā lawelawe hoʻolei make
By ʻO Minghe Die Casting Hookah | Māhele: Nā ʻatikala kōkua |Material Nā huaʻōlelo: Hina ʻĀina Alumini, Hoʻolei Zinc, ʻO ka hoʻoheheʻe ʻana o ka makanekiuma, Hina Titanium, He Waimana kila, Hoʻolei Keleawe,Hoʻolei Keleawe,Kiʻi wikiō,Ka moʻolelo o ka moʻolelo,Kāleka Pale Uila | Pau nā manaʻo
ʻEkolu mau kaʻina hana kuʻina i hoʻohana ʻia e lawe i nā hoʻokolohua kuʻihao pā laha pā ma 2205 duplex kila kila. Ma hope o ka hoʻopili ʻana, ʻike ʻia ka microstructure o ka ami me kahi microscope metallurgical a me SEM. Hoʻoholo ʻia ka hapa nui o ka austenite e ka metoda grid, e kuhikuhi ana i ka ASTM E562 maʻamau, a hoʻokō ʻia ka hoʻokolohua hana mechanical e like me nā lula o ka China Materialification Society "Materials and Welding Rules".
'Lelo maʻamau, hana ke austenite i kahi kuleana koʻikoʻi i ka hoʻomaikaʻi ʻana i ka ductility o ka duplex stainless steel. Ma waena o kekahi pae, ua hoʻopili maikaʻi ʻia ka hopena o ka ikehu absorption o nā mea me ka ʻike austenite. Ua ʻike ʻia kahi noiʻi hou aʻe ʻaʻole ka pili o ka paʻakikī o nā duplex stainless steel ami i kāna mau ʻāpana ʻelua, akā pili pū kekahi i ka ua o nā pae kiʻekiʻe ʻino. Hiki i ka ua o kahi ʻāpana small liʻiliʻi ke hōʻemi i ka hopena o ka hopena o nā mea.
I ke kaʻina hoʻoheheʻe nunui a me ka pass-pass, ʻo ka mālama wela ʻana o ka lei wili e pili pono ana i ka helu hōʻoluʻolu o ka hao i waiho ʻia. ʻO ka nui o ka metala hoʻopihapiha ma hope a me ka nui o ka bead weld, ʻo ka haʻahaʻa o ka helu anuanu, kahi e hoʻonui ai i ka hiki ke hoʻoua i ka pae σ a me ka ʻγ2 pae.
ʻO ka microstructure o duplex stainless steel welded ami i loko o ʻelua mau pae o ka ferrite a me ka austenite. Koe no ka V-Groove SAW + FCAW i hoʻohui ʻia me ke kaʻina hana hoʻohui, ʻo ka mahele o ka austenite i ka lei weld lalo o ka laʻana hui he nui loa, ʻo nā mea ʻē aʻe he austenite kokoke ka hapa o ke kino i ka metala kumu, ma kahi o 50 %, a ʻo ka mahele o ka HAZ austenite e ʻoi aku ka haʻahaʻa ma mua o ka palena o ka wili.
