He aha ka Hot Isostatic Pressing (HIP)?

Ke hana nei mākou i nā huahana tungsten carbide, pono mākou e koho i nā mea maka maikaʻi loa, ka pauka tungsten carbide a me ka pauka binder, maʻamau ka pauka cobalt. Hoʻohui a wili iā lākou, hoʻomaloʻo, kaomi, a me ka sintering. I ka wā o ka sintering, loaʻa iā mākou nā koho like ʻole. A ma kēia ʻatikala, e kamaʻilio mākou e pili ana i ka sintering isostatic pressing wela.

He aha ka Hot Isostatic Pressing?

ʻO ka Hot Isostatic Pressing, i ʻike ʻia ʻo HIP, ʻo ia kekahi o nā ʻano hana hana. I loko o ka hoʻoheheʻe ʻana i ka isostatic pressing, aia nā wela kiʻekiʻe a me ke kaomi isostatic.

Hoʻohana ʻia ke kinoea i ka sintering isostatic pressing

Hoʻohana ʻia ke kinoea Argon i ka sintering isostatic pressing. I loko o ka umu sintering, aia nā wela kiʻekiʻe a me ke kaomi kiʻekiʻe. Hiki paha i ke kinoea Argon ke hoʻoulu i ka convection ma muli o ka haʻahaʻa haʻahaʻa a me ka coefficient o ka viscosity, a me nā coefficient kiʻekiʻe o ka hoʻonui wela. No laila, ʻoi aku ka kiʻekiʻe o nā coefficients hoʻoili wela o nā mea paʻi isostatic wela ma mua o ka umu maʻamau.

Hoʻohana i ka sintering isostatic pressing wela

Ma waho aʻe o ka hana ʻana i nā huahana tungsten carbide, aia kekahi mau noi ʻē aʻe o ka sintering isostatic pressing.

1. Paʻi sintering o ka mana.

Eg. Hana ʻia nā ʻāpana Ti e ka sintering isostatic pressing e hana i ʻāpana o ka mokulele.

2. Ka hoʻopaʻa ʻana o nā ʻano mea like ʻole.

Eg. Hana ʻia nā hui wahie nuklea e ka sintering isostatic pressing e hoʻohana ʻia i nā reactors nuklea.

3. Wehe i nā pores koena i nā mea sintered.

Eg. ʻO Tungsten carbide a me nā mea ʻē aʻe, e like me Al203, ua hana ʻia e ka sintering isostatic pressing wela e loaʻa ai nā waiwai kiʻekiʻe, e like me ka paʻakikī kiʻekiʻe.

4. Ka wehe ʻana i nā hemahema o loko o ka hoʻolei ʻana.

Hana ʻia nā Al a me nā superalloys e ka sintering isostatic pressing e wehe i nā hemahema o loko.

5. Hoʻohou hou i nā ʻāpana i hōʻino ʻia e ka luhi a i ʻole ke kolo.

6. High-pressure impregnated carbonization hana.

ʻO nā mea like ʻole e hana ai i ke kaomi isostatic wela

No ka mea he nui nā noi ʻana o ka isostatic pressing sintering, hiki ke hoʻohana ʻia e hana i nā ʻano mea. Loaʻa i nā ʻano mea like ʻole nā ​​ʻano kino a me nā kemika, no laila he ʻokoʻa nā koi no nā kūlana sintering. Pono mākou e hoʻololi i ka mahana a me ke kaomi o nā mea like ʻole. No ka laʻana, koi ʻo Al2O3 i 1,350 a i 1,450°C a me 100MPa, a me Cu alloy noi no 500 a 900°C a me 100MPa.

Inā makemake ʻoe i nā huahana tungsten carbide a makemake ʻoe i ka ʻike hou aʻe a me nā kikoʻī, hiki iā ʻoe ke CONTACT US ma ke kelepona a i ʻole leka uila ma ka hema, a i ʻole SEND US MAIL ma lalo o ka ʻaoʻao.