Hāʻawi mau mākou iā ʻoe i ka mea hoʻolako mea kūʻai pono loa, a me nā ʻano like ʻole o nā hoʻolālā a me nā ʻano me nā mea maikaʻi loa. Loaʻa kēia mau hana i ka loaʻa ʻana o nā hoʻolālā maʻamau me ka wikiwiki a me ka hoʻouna ʻana no ka Top Grade China Rbsic Axle Sleeve no ka Pump High Quality Large Size Ssic Rbsic Bush Tube, Aloha mākou i nā mea kūʻai aku ma waho e nānā aku no ka hui lōʻihi a me ka holomua ʻana.
Hāʻawi mau mākou iā ʻoe i ka mea hoʻolako mea kūʻai pono loa, a me nā ʻano like ʻole o nā hoʻolālā a me nā ʻano me nā mea maikaʻi loa. Loaʻa kēia mau hana i ka loaʻa ʻana o nā hoʻolālā maʻamau me ka wikiwiki a me ka hoʻouna ʻana noSila Mechanical Kina, Silicon Carbide, Ma waho aʻe o ka hana akamai a me ka hoʻokele ʻana, nā lako hana kiʻekiʻe e hōʻoia i ko mākou maikaʻi a me ka manawa hāʻawi, ʻimi kā mākou hui i ke kumu o ka manaʻoʻiʻo maikaʻi, kiʻekiʻe a me ka hana kiʻekiʻe. Ke hōʻoiaʻiʻo nei mākou e hoʻāʻo kā mākou ʻoihana i kā mākou mea maikaʻi loa e hōʻemi i ke kumukūʻai kūʻai aku o ka mea kūʻai aku, hoʻopōkole i ka manawa o ke kūʻai ʻana, ka maikaʻi o nā mea paʻa, hoʻonui i ka ʻoluʻolu o nā mea kūʻai aku a loaʻa ke kūlana win-win.
wehewehe:
Silicon CarbideLoaʻa ka waiwai o ka maikaʻi kū'ē-corrosion, kiʻekiʻe mechanical ikaika, kiʻekiʻe thermal conductivity, maikaʻi pono lubrication hoʻohana e like me ke sila maka, bearings a me nā paipu i loko o spacecraft, machinery, metallurgy, paʻi a me ka dyeing, foodstuff, pharmaceutical, auto 'oihana a pela aku. Ke hui pū ʻia nā maka sic me nā maka graphite ʻo ka friction ka mea liʻiliʻi loa a hiki ke hana ʻia i mau sila mechanical i hiki ke hana i nā koi hana kiʻekiʻe.
ʻO nā ʻano kumu kumu Silicon Carbide:
-Haʻahaʻa haʻahaʻa
-Kiʻekiʻe thermal conductivity (kokoke i ka alumini)
-Ke kū'ē kū'ē wela wela
-Ka wai a me ke kinoea hōʻoia
-Ka refractoriness kiʻekiʻe (hiki ke hoʻohana ʻia ma 1450 ℃ i ka ea a me 1800 ℃ i ka lewa kūlohelohe)
-ʻAʻole ia e hoʻopilikia ʻia e ka corrosion a ʻaʻole pulu me ka alumini hoʻoheheʻe a i ʻole ka zinc hehee
-Ka paakiki kiʻekiʻe
-Haʻahaʻa friction coefficient
-Abrasion kū'ē
-Ke kū'ē nei i nā ʻakika kumu a ikaika
-Polisheable
-Ka ikaika mechanical kiʻekiʻe
Hoʻohana Silicon Carbide:
-ʻO nā sila mīkini, nā bearings, nā pahu pahu, etc
-Nā hui wili
- Semiconductor a me ka uhi
-Pads Pump mau mea
- Nā mea kemika
-Nā aniani no nā ʻōnaehana laser ʻoihana.
- Nā reactors kahe mau, nā mea hoʻololi wela, etc.
Hiʻona
Hoʻokumu ʻia ka Silicon carbide ma nā ʻano ʻelua:
1) Pressureless sintered silika carbide
Ma hope o ka hoʻopaʻa ʻia ʻana o nā mea carbide silicon pressureless, ua hōʻike ʻia ke kiʻi kiʻi aniani ma lalo o ka 200X optical microscope i ka hāʻawi like ʻana a me ka nui o nā kristal, a ʻaʻole ʻoi aku ka nui o ka kristal nui ma mua o 10μm.
2) ʻO ka carbide silikona i hoʻopaʻa ʻia
Ma hope o ka hoʻopili ʻana i ka silicon carbide, hoʻomaʻamaʻa kemika i ka ʻāpana paʻa a maʻalahi o ka mea, ka aniani
ʻO ka hāʻawi ʻana a me ka nui ma lalo o ka microscope optical 200X he ʻano like, a ʻaʻole ʻoi aku ka nui o ka ʻike silika manuahi ma mua o 12%.
Nā Waiwai ʻenehana | |||
Papa kuhikuhi | Unite | Waiwai | |
Inoa Mea | ʻO Silicon Carbide i hoʻopaʻa ʻole ʻia | ʻO ka hoʻoheheʻe Sintered Silicon Carbide | |
Huina | SSiC | RBSiC | |
ʻAiʻi Nui | g/cm3 | 3.15 ± 0.03 | 3 |
Ikaika Flexural | MPa (kpsi) | 380(55) | 338(49) |
Ka ikaika hoʻopili | MPa (kpsi) | 3970(560) | 1120(158) |
ʻoʻoleʻa | Knoop | 2800 | 2700 |
Haʻihaʻi Paʻa | MPa m1/2 | 4 | 4.5 |
ʻO ka hoʻoili wela | W/mk | 120 | 95 |
Coefficient o ka hoonui wela | 10-6/°C | 4 | 5 |
Wela Kūikawā | Joule/g 0k | 0.67 | 0.8 |
Max wela i ka ea | ℃ | 1500 | 1200 |
Elastic Modulus | Gpa | 410 | 360 |