Isu tinogara tichikupa iwe anonyanya kutendeseka mutengi mupi, pamwe neyakasiyana siyana yemagadzirirwo uye masitaera ane zvakanakisa zvinhu. Zvirongwa izvi zvinosanganisira kuwanikwa kwezvigadziriso zvakajairwa nekumhanya uye kutumirwa kwePamusoro Giredhi China Rbsic Axle Sleeve yePombi Yemhando yepamusoro Size Yakakura Ssic Rbsic Bush Tube, Tinotambira nemoyo wese vatengi vekunze kuti vataure nezvekushandira pamwe kwenguva refu pamwe nekufambira mberi.
Isu tinogara tichikupa iwe anonyanya kutendeseka mutengi mupi, pamwe neyakasiyana siyana yemagadzirirwo uye masitaera ane zvakanakisa zvinhu. Aya maitirwo anosanganisira kuwanikwa kweakagadziridzwa madhizaini nekukurumidza uye kutumira kweChina Mechanical Chisimbiso, Silicon Carbide, Kunze kwezvo kunewo hunyanzvi hwekugadzira uye manejimendi, michina yekugadzira yepamusoro yekuvimbisa kunaka kwedu uye nguva yekutumira, kambani yedu inoteedzera musimboti wekutenda kwakanaka, yemhando yepamusoro uye yepamusoro-soro. Isu tinovimbisa kuti kambani yedu ichaedza zvatinogona kudzikisa mutengo wekutenga mutengi, kupfupisa nguva yekutenga, yakagadzikana zvinhu mhando, kuwedzera kugutsikana kwevatengi uye kuwana win-win mamiriro.
Tsanangudzo:
Silicon CarbideIve nemidziyo yemhando yepamusoro inodzivirira-corrosion, yakakwira mechani simba, yakakwirira yekupisa conductivity, yakanaka yekuzvizora iyo inoshandiswa sechisimbiso zviso, mabhengi uye machubhu muspacecraft, michina, metallurgy, kudhinda uye dhayi, chikafu, mishonga, indasitiri yemotokari uye zvichingodaro. Kana zviso zve sic zvasanganiswa nezviso zve graphite kukwesha ndiko kudiki uye vanogona kugadzirwa kuva mechanical seals izvo zvinokwanisa kushanda mupamusoro pekushanda zvinodiwa.
Silicon Carbide Basic Properties:
-Low density
- High thermal conductivity (padyo nealuminium)
-Good thermal shock resistance
-Liquid uye gasi uchapupu
-Yakakwirira refractoriness (inogona kushandiswa pa1450 ℃ mumhepo uye 1800 ℃ mumhepo isina kwayakarerekera)
-Iyo haina kukanganiswa nekuora uye haina kunyorova nealuminium yakanyunguduka kana zinc yakanyunguduka.
-Kuoma kwepamusoro
-Low friction coefficient
-Abrasion kuramba
-Inopikisa kune yakakosha uye yakasimba acids
-Zvinonzwisisika
-Kusimba kwemagetsi
Silicon Carbide Kushandisa:
-Mechanical zvisimbiso, mabearings, thrust bearings, nezvimwe
-Kutenderera majoini
-Semiconductor uye kupfeka
-Pads Pump zvikamu
-Chemical zvikamu
-Mirrors yemaindasitiri Laser masisitimu.
- Inoenderera-inoyerera reactor, heat exchangers, nezvimwe.
Feature
Silicon carbide inoumbwa nenzira mbiri:
1)Isina kumanikidzwa sintered silicon carbide
Mushure mekunge iyo isina kudzvanywa sintered silicon carbide zvinhu yakadzikwa, iyo crystal phase diagraph iri pasi pe200X optical microscope inoratidza kuti kugovera uye ukuru hwemakristasi yunifomu, uye kristaro hombe haipfuure 10μm.
2) Kuita sintered silicon carbide
Mushure mekuita sintered silicon carbide inobata kemikari yakatsetseka uye yakatsetseka chikamu chechinhu, iyo crystal
kugovera uye saizi pasi pe200X optical microscope iyunifomu, uye yemahara silicon yemukati haipfuure 12%.
Technical Properties | |||
Index | Unit | Value | |
Zita rezvinhu | Pressureless Sintered Silicon Carbide | Rection Sintered Silicon Carbide | |
Composition | SSiC | RBSiC | |
Bulk Density | g/cm3 | 3.15 ± 0.03 | 3 |
Flexural Strength | MPa (kpsi) | 380(55) | 338(49) |
Compressive Strength | MPa (kpsi) | 3970(560) | 1120(158) |
Kuoma | Knoop | 2800 | 2700 |
Breaking Tenacity | MPa m1/2 | 4 | 4.5 |
Thermal Conductivity | W/mk | 120 | 95 |
Coefficient of Thermal Expansion | 10-6/°C | 4 | 5 |
Specific Heat | Joule/g 0k | 0.67 | 0.8 |
Max tembiricha mumhepo | ℃ | 1500 | 1200 |
Elastic Modulus | Gpa | 410 | 360 |