Silicon Carbide yeVickers Kuoma kwe2000kg/mm2, inopa dziviriro yepamusoro yekutsvedza abrasion application.
Silicon carbide ceramic: Kuomarara kweMoh i9.0 ~ 9.2, Silicon Carbide yeVickers Kuomarara kwe2100kg/mm2, inopa dziviriro yepamusoro-soro pakutsvedza kweabrasion applications nekupokana kwakanyanya kukukurwa nekuora, kwakanakisa abrasion-kuramba uye anti-oxidation. Iine simba rakapetwa kana kana kashanu pane nitride yakasungirirwa silicon carbide. Hupenyu hwesevhisi ndeye 7 kusvika ku10 nguva yakareba kupfuura alumina zvinhu. Iyo MOR yeRBSiC ndeye 5 kusvika 7 nguva iyo yeSNBSC, inogona kushandiswa kune mamwe maumbirwo akaoma.
Silicon carbide wear resistance, inogadzirwa kubva pasilicon carbide uye kabhoni pakupisa kwepamusoro, ndeyemhando yesilicon carbide product.The silicon carbide wear resistance parts anoshandiswa zvakanyanya mumigodhi, ore crushing, screening and transport of high wear, high corrosive fluids, also akakodzera chaizvo kuma mechanical products ane high precision and high precision and sealing zvinodiwa. material.Reaction-bonded silicon carbide wear resistance bushing ine hunhu hwekuoma kwakakwirira,kupfeka kwepamusoro,kuramba kusimba,kuramba tembiricha,asidhi uye alkali corrosion resistance uye zvichingodaro,uye hupenyu chaihwo hwesevhisi hunodarika ka6 pane polyurethane.Inonyanya kukodzera kushanda kwechikamu, kufungisisa uye kupera simba kwemvura yakasimba abrasive uye coarse-grained nesilicon yakabudirira kushandiswa kwekambani. carbide wear resistance Ceramic products supplier, kuomarara kwechipiri kune dhaimondi, nepamusoro kupfeka kuramba, hupenyu hurefu hwehupenyu maficha. Iyo yekupfeka inomira pombi uye gokora rakagadzirwa nesilicon carbide wear resistance lining, rayo receramic lining thickness i 6-35mm, chimiro ndechekuisa iyo yakatove sintered ceramic chubhu mune inoenderana caliber simbi chubhu, ine guruu mukati mepombi yakakandwa nepakati. mapaipi, kupfeka-resistant alloy cast simbi pombi uye ceramic composite pombi.
Reaction bonded silicon carbide (RBSC) ine yakanakisa kupfeka inodzivirira peformance, yakanaka zvivakwa panzvimbo yakakwirira tembiricha, kukukurwa kwakanaka uye abrasive kuramba, zvivakwa izvi zvinogona kushandiswa mumhando dzakasiyana dzekushandisa senge pombi liner, ceramic gokora, pfapfaidzo nozzles, pfuti inoputika nozzles uye hydrocyclone zvikamu.
ZPC linings dzinopfuura kure nematairi uye marata esimbi. ZPC silicon carbide ceramics ndeye thermal shock resistance uye abrasion resistant izvo zvinoguma nekuwedzera nguva dzekumhanya uye kuderedzwa nguva.
The reaction bonded silicion carbide ceramic (RBSIC) yakanakira kupfeka inodzivirira zvinhu, iyo inonyanya kukodzera kune yakasimba abrasive, coarse particles, classification, concentration, dehydration uye mamwe maoperation. Nekuda kwezvivakwa zviri pamusoro, iyoRBSiC / SiSiC silicon carbide liner gokora / liner chubhuinogona kunyatso kuchengetedza chikamu kubva pakupfeka kwepamusoro uye tembiricha kuitira kuti uwedzere hupenyu hwebasa remidziyo.
| Unyanzvi Parameter yeReaction-Bonded SiC Zvigadzirwa | ||
| Item | Unit | Data |
| application tembiricha | °C | 1380 |
| density | g/cm3 | ≥3.02 |
| open porosity | % | ≤0.1 |
| kukotama simba | Mpa | 250(20°C) |
| Mpa | 280(1200°C) | |
| modulus ye elasticity | GPa | 330(20°C) |
| GPa | 300(1200°C) | |
| thermal conductivity | W/(m·k) | 45(1200°C) |
| coefficient yekuwedzera kwekushisa | K-1×10-4 | 4.5 |
| rigidity | 9 | |
| asidhi uye alkali kuramba | zvakanakisa | |
Kushanda mamiriro esilicon carbide ceramic kupfeka-inodzivirira pombi
Yakajairika silicon carbide maitiro anosanganisira:
- Low density
- Simba repamusoro
- Simba rakanaka rekushisa kwepamusoro (Reaction bonded)
- Oxidation kuramba (Reaction bonded)
- Yakanakisa thermal shock resistance
- High kuoma uye kupfeka kuramba
- Excellent chemical resistance
- Kuwedzera kwekuwedzera kwekushisa uye yakakwirira yekushisa conductivity
Yakajairika silicon carbide application inosanganisira:
Iwo anoshandiswa zvakanyanya pakushanda nekupfeka pane yakaderera tembiricha pane yakakwirira tembiricha maitiro. MaSiC mashandisirwo akaita sejecha rejecha majekiseni, zvisimbiso zvepombi yemvura yemotokari, mabhengi, zvikamu zvepombi, uye extrusion inofa inoshandisa kuomarara kwakanyanya, abrasion resistance, uye corrosion resistance yecarbide yesilicon.
- Yakagadziriswa uye inofambisa turbine zvikamu
- Zvisimbiso, mabhengi, mavheti epombi
- Ball valve parts
- Pfeka ma plates
- Kiln furniture
- Heat exchangers
- Semiconductor wafer processing equipment
Metallurgy uye indasitiri yemagetsi: Chikonzero nei maindasitiri maviri aya akaiswa pamwechete ndechekuti maindasitiri maviri aya ane
Shandong Zhongpeng Special Ceramics Co., Ltd ndeimwe yeyakakura silicon carbide ceramic zvinhu zvitsva mhinduro muChina. SiC technical ceramic: Kuomarara kweMoh ndeye 9 (Kuoma kweMoh kutsva ndeye 13), nekupokana kwakanyanya kukukurwa nekuora, kunyura kwakanakisa - kuramba uye anti-oxidation. Hupenyu hwesevhisi yechigadzirwa cheSiC hwakareba 4 kusvika kashanu kupfuura 92% alumina zvinhu. Iyo MOR yeRBSiC ndeye 5 kusvika 7 nguva iyo yeSNBSC, inogona kushandiswa kune mamwe maumbirwo akaoma. Iyo quotation process inokurumidza, kuendesa kwakavimbiswa uye mhando ndeyechipiri kune imwe. Isu tinogara tichishingirira kupikisa zvinangwa zvedu uye nekudzorera moyo yedu kunharaunda.
