ʻO nā pahu huila Titanium a me Titanium
Hiki ke hoʻokaʻawale ʻia nā ʻāpana Titanium i ʻekolu mau ʻāpana e like me ke ʻano o nā pae: α alloy, (α+β) alloy a me β alloy, i hōʻike ʻia e TA, TC a me TB ma Kina.
① Aia i loko o ka alloy α kekahi mau mea me ka pae paʻa α a ua haku nui ʻia me ka pae α i ke kūlana kaulike. Loaʻa i nā alloys α ka umekaumaha kikoʻī liʻiliʻi, ka ikaika wela maikaʻi, ka weldability maikaʻi a me ke kūpaʻa corrosion maikaʻi loa. ʻO nā hemahema he haʻahaʻa ikaika i ka lumi wela, a hoʻohana mau ʻia lākou e like me nā mea wela a me nā mea ʻino. α nā huila me kekahi mau pūhui (Ti-2.5Cu).
Aia ka ② (α+β) i kekahi mau mea me ka stable α phase a me ka β phase, a ʻo ka microstructure o ka alloy i ke kūlana kaulike ʻo ia ka α phase a me ka β phase. ʻO ka (α+β) alloy he ikaika kūpono a hiki ke lilo hoʻoikaika ʻia e ka mālama ʻana i ka wela, akā maikaʻi ʻole ka weldability. (α + β) ua hoʻohana nui ʻia nā alloys, a ʻo ka hoʻopuka ʻana o Ti-6Al-4V alloys ʻoi aku ma mua o ka hapalua o nā mea titanium a pau.
① β alloy he heluna nui o nā mea stable β phase, kiʻekiʻe wela β phase hiki ke hoʻopaʻa ʻia i ka lumi wela.β hiki ke māhele ʻia i ka wela wela β alloy (metastable β alloy a kokoke metastable β alloy) a me ka wela β alloy. Loaʻa ka ductility maikaʻi o ka β alloy i ka wela i ka moku i hoʻopau ʻia a hiki ke hoʻokō i ka ikaika tensile o 130 ~ 140kgf / mm2 ma o ka mālama ʻana. hana, pilikia machining.
Nā kūlana kuhi
1: GB 228 ʻano hoʻāʻo tensile metallic
2: GB/T 3620.1 Titanium a me ka titanium alloy grade a me ka haku mele
3: GB/T3620.2 titanium a me ka titanium alloy ka hoʻoponopono ʻana i nā huahana kemika a me ka haku mele ʻae ʻae ʻia.
GB 4698 Nā ala no ka nānā ʻana i nā kemika o ka ʻūhā titanium, titanium a me nā alloys titanium
GB: GB/T2965-2007, GB/T13810, Q/BS5331-91
Kūlana ʻAmelika: ASTM B348, ASTM F136, ASTM F67, AMS4928
Nā koi ʻenehana
1: ʻO ka hui kemika o ka titanium a me ka titanium alloy bar e hoʻokō i nā ʻōlelo o GB / T 3620.1. Ke koi ʻia ka hoʻāʻo hou ʻana, ʻo ka ʻae ʻia ʻana o ka ʻae ʻia o ka hui kemika e kūlike me nā ʻōlelo o GB/T 3620.2.
2: ʻO ke anawaena a i ʻole ka lōʻihi ʻaoʻao o ka pahu hana wela a me kona ʻae ʻia ʻana e kūlike me nā mea i hoʻolako ʻia ma ka Papa 1.
3: Ma hope o ka hana wela, ʻo ka ʻae ʻia ʻana o ke anawaena ʻae ʻia o ka pahu anu i hoʻopaʻa ʻia e like me nā mea i loko o ka Papa 2 ma hope o ka ʻōwili ʻana (wili) i ka pahu poni a me ka ʻōwili anu.
4: ma hope o ka hana wela e ke kaʻa (wili) ʻaʻole pono e ʻoi aku ka nui ma mua o ka hapalua o kona hoʻomanawanui.
5: ʻo 300-6000mm ka lōʻihi o ka lōʻihi indeterminate o ka pahu mokuʻāina i hana ʻia, ʻo ka lōʻihi o ka lōʻihi indeterminate o ka mokuʻāina annealed he 300-2000mm, a ʻo ka lōʻihi o ka lōʻihi paʻa a i ʻole ka lōʻihi pālua i loko o ka laulā o ka lōʻihi indeterminate. ʻO ka ʻae ʻia ʻana o ka lōʻihi paʻa + 20mm;ʻO ka lōʻihi o ka lōʻihi pālua e hoʻokomo pū ʻia i ka nui o ka ʻoki ʻia o ka pā, a ʻo kēlā me kēia ʻoki ʻoki ʻia he 5mm. ʻO ka lōʻihi o ka lōʻihi paʻa a i ʻole ka lōʻihi o ka lōʻihi pālua e hōʻike ʻia ma ka ʻaelike.
Nā kikoʻī: ʻōwili ￠8.0-- 40mm× L; Ke kalai ana ￠40-150 - mm x L
ʻO ka hana metallographic: ʻaʻole emi ka nui o ka palaoa titanium ma mua o ka papa 5, TC4 titanium alloy i ka laina me A1-A9.
Ka ʻili: ʻeleʻele ka ʻili, ka ʻili i hoʻoliʻiliʻi ʻia, ka ʻili i hoʻoliʻi ʻia (H11, H9, H8)
Ka hana o ka lāʻau titanium lāʻau (maʻamau kuhikuhi: GB / T13810-2007, ASTM F67 / F136).
Hoʻopuka pinepine mākou a hoʻokuʻu aku i ka pahu titanium maʻamau ASTM a me ka pahu titanium maʻamau Kina (GB), a me ka pahu titanium o ka maʻamau i ʻae like ʻia.
Ma ke ʻano o nā mea hana liʻiliʻi e hiki ke ʻike i ka mana maikaʻi ma ke kaʻina hana holoʻokoʻa, hoʻokō mākou i ka mana koʻikoʻi koʻikoʻi ma ke ala āpau mai ka hoʻoheheʻe ʻana o ka titanium sponge i nā huahana i hoʻopau ʻia.
Ke loaʻa nei ka maikaʻi o ka maikaʻi a me ka nānā ʻana a me ka lawelawe, kūʻai aku mākou i nā huahana me ka lāʻau lapaʻau titanium bar, titanium polishing bar a me ka titanium alloy bar a puni ka honua. Ua lilo mākou i hoʻokahi o nā mea hoʻolako nui a me nā mea kūʻai aku o ka titanium bar ma Kina.
Nui ka nui: Anawaena 6-200mm x Max 6000mm
ʻO nā mea wela lumi o nā koʻokoʻo titanium no ka hoʻohana olakino GB/T13810-2007:
Nā nui a mākou i hana ai:
Nā Ana, ka hoʻomanawanui a me ka laulā ovality:
Loaʻa Mea Kimia Hui
Loaʻa Mea Kimia Hui
Hoʻāʻo nānā：
- NDT hoao
- Ho'āʻo Ultrasonic
- Hoao LDP
- Hoao Ferroxyl
Huahana (Max a me Min nui o ke kauoha):palena ʻole, e like me ke kauoha.
Ka manawa o waena o ka hoʻomaka a i ka wā pau:ʻO ka manawa alakaʻi maʻamau he 30 mau lā. Eia naʻe, pili ia i ka nui o ke kauoha accrdingly.
Kaʻahele:ʻO ke ala maʻamau o ka lawe ʻana ma ke Kai, ma ka Air, ma Express, ma Train, e koho ʻia e nā mea kūʻai.
Hoʻopili:
- E pale ʻia nā ʻaoʻao o ka paipu me ka plastic a i ʻole ka pahu pahu.
- Hoʻopili ʻia nā mea pono a pau e pale i nā welau a me ke alo.
- Hoʻopili ʻia nā waiwai ʻē aʻe a pau e nā pad foam a me nā pahu plastik pili a me nā pahu plywood.
- Pono pono kēlā me kēia lāʻau i hoʻohana ʻia no ka hoʻopili ʻana i mea e pale ai i ka hoʻohaumia ʻana ma o ka hoʻopili ʻana me nā lako hana.
