ʻO ke kumu kūʻai o ka pā kila Titanium a me ka wehewehe kikoʻī

Nui nā huahana hou i ko mākou ola, a ʻo kekahi o nā huahana i ʻike ʻia i kēia manawa nā ʻāpana huila titanium. ʻO ka mea nui o ka pā kila titanium he titanium, a he mau mea ʻē aʻe i hoʻohui ʻia. ʻAʻole wale ka haʻahaʻa haʻahaʻa haʻahaʻa, a me ka ikaika kiʻekiʻe loa, akā ʻoi aku ka ikaika o ka corrosion, a ʻo ka titanium alloy plate ke kaʻina hana maikaʻi loa, i kēia manawa ʻo titanium alloy plate i ka ʻoihana mokulele he pinepine, a laila e hāʻawi aku au. ʻO ʻoe kahi wehewehe kikoʻī o ka ʻike e pili ana i ka titanium alloy plate, ke manaʻo nei au he mea kōkua kā mākou kaʻana like ʻana iā ʻoe.

Ke kumu kūʻai o ka pā kila Titanium

Hoʻokumu ʻia ka alloy Titanium ma ka hui ʻana o ka titanium i nā mea ʻē aʻe o ka alloy. ʻElua mau hetero-crystals like ʻole ka Titanium: 882 ℃ ma lalo o ke ʻano hexagonal paʻa o α titanium, a me 882 ℃ ma luna o ke kino-centered cubic β titanium.

Nā koi ʻenehana:

1: ʻO ka hui ʻana o ka titanium a me ka titanium alloy plates e like me nā ʻōlelo o GB / T 3620.1, a ʻo ka ʻae ʻia o ka ʻae ʻana o ka ʻāpana kemika e like me nā ʻōlelo a GB / T 3620.2 i ka wā e hoʻāʻo hou ʻia ka ʻaoʻao koi. .

2: Pono ka ʻae ʻia ʻana o ka mānoanoa o ka pā e like me nā ʻōlelo o ka Papa 1.

3: ʻO ka ʻae ʻia o ka ʻae ʻia o ka laulā a me ka lōʻihi o ka pā e pono e like me nā ʻōlelo o ka Papa II.

4: Pono e ʻoki ʻia nā kihi o ka lau ma nā kihi ʻākau e like me ka hiki. ʻAʻole pono ka ʻoki ʻana i ka slant ma mua o ka ʻae ʻia ʻana o ka lōʻihi a me ka laulā o ka pā

Kiʻekiʻe kiʻekiʻe TC4 titanium alloy bar lāʻau pale kino ʻo titanium alloy bar light bar, kumu kūʻai 330 yuan

Maʻemaʻe kiʻekiʻe OT4-0 pāpaʻa titanium maʻemaʻe, kumukūʻai 390 yuan

TC4 titanium alloy plate titanium thin plate titanium mānoanoa pā, kumukūʻai 300-460 yuan

ʻO nā kikoʻī kikoʻī no ka hana ʻana o ka pā kila Titanium

T 0.5-1.0mm x W1000mm x L 2000-3500mm

T 1.0-5.0mm x W1000-1500mm x L 2000-3500mm

T 5.0- 30mm x W1000-2500mm x L 3000-6000mm

T 30- 80mm x W1000mm x L 2000mm

Nā koi ʻenehana o ka pā kila Titanium

1: ʻO ka hui kemika o ka titanium a me ka titanium alloy plates e hoʻokō i nā ʻōlelo o GB / T 3620.1, a ʻo ka ʻae ʻia ʻana o ka ʻae ʻana o ka hui kemika e kūlike me nā ʻōlelo o GB / T 3620.2 i ka wā e hoʻāʻo hou ʻia ka ʻaoʻao koi.

2: Pono ka ʻae ʻia ʻana o ka mānoanoa o ka pā e like me nā ʻōlelo o ka Papa 1.

3: ʻO ka ʻae ʻia o ka ʻae ʻia o ka laulā a me ka lōʻihi o ka pā e pono e like me nā ʻōlelo o ka Papa II.

4: Pono e ʻoki ʻia nā kihi o ka lau ma nā kihi ʻākau e like me ka hiki. ʻAʻole e hoʻonui ʻia ka ʻae ʻia ʻana o ka lōʻihi a me ka laula o ka pā i ka wā e ʻoki ai i ka slant.

Alloying

ʻO ka alloy Titanium kahi huila i haku ʻia me ka titanium e like me ke kumu a me nā mea ʻē aʻe. ʻElua ʻano ʻano hetero-crystals like ʻole ka Titanium: hexagonal α-titanium mānoanoa ma lalo o 882°C a me ke kino-centered cubic β-titanium ma luna o 882°C.

Hiki ke hoʻokaʻawale ʻia nā mea hoʻohui i ʻekolu mau ʻāpana e like me kā lākou hopena i ka mahana hoʻololi o ka pae:

ʻO nā mea e hoʻopaʻa i ka pae α a hoʻonui i ka mahana hoʻololi o ka pae, ʻo ia nā mea α-stabilizing, e like me ka aluminika, carbon, oxygen, a me ka nitrogen. I waena o lākou, ʻo ka alumini ka mea hoʻohui nui o ka titanium alloy, he hopena maopopo ia i ka hoʻomaikaʻi ʻana i ka ikaika o ka alloy ma ke ana wela a me ke kiʻekiʻe kiʻekiʻe, e hōʻemi ana i ka gravity kikoʻī a hoʻonui i ka modulus elastic.

②E hoʻopaʻa i ka pae β, e hoʻemi i ka mahana hoʻololi o ka pae o nā mea no nā mea paʻa β, a hiki ke hoʻokaʻawale ʻia i ʻelua ʻano holocrystalline a me ke ʻano eutectic. Hoʻohana ʻia nā huahana Titanium alloy

ʻO nā mea mua he molybdenum, niobium, vanadium, etc.; ʻO nā mea hope he chromium, manganese, keleawe, hao, silika, etc.

③ ʻO nā mea i liʻiliʻi ka hopena i ka hoʻololi ʻana o ka pae he mau mea kūʻokoʻa, e like me ka zirconium a me ka tin.

ʻO ka oxygen, nitrogen, carbon, a me ka hydrogen nā mea haumia nui o ka titanium alloy. ʻO ka oxygen a me ka nitrogen i loko o ka alpha alpha he solubility nui, a ʻo ka titanium alloy he hopena hoʻoikaika nui, akā ua hoʻemi ʻia ka plasticity. Hōʻike maʻamau i ka titanium oxygen a me ka nitrogen maʻiʻo o 0.15 ~ 0.2% a me 0.04 ~ 0.05% kēlā me kēia. He liʻiliʻi loa ka solubility o ka hydrogen i ka māhele alpha, ʻoi aku ka nui o ka hydrogen i hoʻoheheʻe ʻia i loko o ka titanium alloy e hoʻohua i nā hydride, e hoʻoheheʻe ʻia ka alloy. ʻO ka maʻamau, mālama ʻia ka ʻike hydrogen i ka titanium alloy ma lalo o 0.015%. Hiki ke hoʻohuli ʻia ka hoʻoheheʻe ʻana o ka hydrogen i ka titanium a hiki ke hoʻoneʻe ʻia e ka annealing vacuum.

ʻO ka mea i luna nei e kaʻana like me ʻoe i ka ʻike kumu e pili ana nā pā hao titanium, manaʻolana e hiki iā ʻoe ma o kā mākou kaʻana like ʻana i ka ʻike e hoʻomaopopo maikaʻi i ka ʻike o nā papa alloy titanium. ʻOi aku ka nui o nā pā kila Titanium i ko mākou ola, a ʻo ka hana o nā pā kila titanium i kā mākou ʻoihana aerospace he nui loa. Paʻa ka hana ʻana o ka pā kila Titanium, ʻaʻole hiki ke pale i ka oxidation, a ʻo ka titanium alloy plate nō hoʻi ke kūpaʻa ikaika loa, ʻo ka titanium alloy plate he nui loa nā ʻano, akā hiki iā mākou ke kūʻai e like me kā lākou pono ponoʻī i ke kūʻai ʻana a kūʻai aku ʻo Oh.