3900Mpa 1200 ℃ Nā lima lima Zirconia Ceramic Bushings
Hōʻike huahana
Material: | Zirconium | kala kala: | Keʻokeʻo |
|---|---|---|---|
ʻO ka mānoanoa: | 6g/cm3 | Ka ikaika compressive: | 3900Mpa (Psix103) |
ʻO ka paʻakikī Vickers: | 1300 HV0.5 | ʻO ka wela wela: | 4 W/mK |
Māmā Kiʻekiʻe: | ʻO Zirconia nā lāʻau hoʻomaʻamaʻa, 3900Mpa nā lāʻau hoʻomaʻamaʻa, 1200 ℃ mau mea kanu seramika | ||
Hoʻolauna
Alumina Ceramic Parts Zirconia Ceramic Bushing zirconia Sleeves Machinery Component Abrasion Resistance
He mea koʻikoʻi loa ka pale ʻana i nā mea kanu, no ka mea, he hopena pololei ia i ke kumukūʻai o ka hana. I loko o nā ʻoihana he nui, aia nā koi koi i ka hana ʻana o ke kūpaʻa abrasion o kekahi mau mea mechanical. ʻO nā linings a i ʻole nā bushings i hana ʻia mai nā seramika ʻenehana e hōʻemi i ka ʻaʻahu a me ka corrosion ma waena o nā ʻāpana mechanical i ka palena haʻahaʻa. Mālama lākou i ke ola lawelawe lōʻihi, ʻoi aku ka haʻahaʻa o ka mālama ʻana a no laila ʻoi aku ka ʻoihana waiwai. ʻO ka maʻamau, hana ʻia kēia mau ʻāpana mechanical mai ka zirconia oxide (zirconia), no ka mea, he mau mea kupanaha ka ikaika, ka paʻakikī, ke kūpaʻa ʻana, nā modula elasticity, ka ikaika flexural a me ka paʻakikī. Eia kekahi, hiki iā ia ke pale i ka wela kiʻekiʻe a hiki i 1200 ℃ no nā manawa lōʻihi ma lalo o ke koʻikoʻi mechanical. Hoʻohana maʻamau nā ʻāpana pale lole i hana ʻia mai ka zirconia i nā wahi e like me ka hoʻokaʻawale ʻana i nā mea hoʻoheheʻe kemika, jet a me nā ʻenekini diesel, nā ipu no nā metala hoʻoheheʻe, nā mea ʻoki wikiwiki kiʻekiʻe, nā ʻāpana lole kiʻekiʻe, transistor insulators, implants dental, bearing balls, pump sila, and ball valves.
| ʻO ka pololei o ka mīkini hana a Jingci | |||||||
| OD hoʻomanawanui (mm) | Concentricity (mm) | Pololei (mm) | Perpendicularity (mm) | Hoʻomanawanui lōʻihi (mm) | ʻōʻoloke (mm) | ʻōpuni (mm) | ID hoʻomanawanui (mm) |
| 0.01 | 0.02 | 0.005 | 0.02 | 0.05 | Ra0.15-0.25 | 0.005 | 0.02 |
Loaʻa iā mākou kahi lawelawe piha e komo pū me ka hoʻokumu ʻana i ka ceramic, ka hoʻolālā ʻana a me ka hoʻomohala ʻana, ka mīkini pololei a me ka ʻenehana ʻike pololei, a he mau makahiki o kā mākou ʻenehana i ka hana ʻana i ka ceramic. Hiki iā mākou ke hāʻawi i kahi hui piha o nā hopena ceramika no nā mea kūʻai aku, a hiki ke hana i nā ʻano huahana keramika like ʻole e like me ke noi kūikawā a ka mea kūʻai aku.