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, ndeyerudzi rwesilicon carbide chigadzirwa. Iyo silicon carbide wear resistance parts inoshandiswa zvakanyanya mumigodhi, ore kupwanya, kuongorora uye kutakura kupfeka kwepamusoro, kupisa kwakanyanya. mvura, zvakare yakanyatsokodzera zvigadzirwa zvemakina zvine hutsanana hwepamusoro uye zvisimbiso zvinodiwa, senge high pressure pump,magnetic pump etc.Iri rudzi rutsva rwekupfeka kusamira zvinhu.Reaction-bonded silicon carbide wear resistance bushing ine hunhu hwekuoma kwakanyanya,kukwira kupfeka kupikisa, kupindira kwekudzivirira, kupisa kwekushisa kwepamusoro, asidi uye alkali corrosion resistance uye zvichingodaro, uye hupenyu chaihwo hwebasa hunodarika 6 nguva ye polyurethane. Inonyanya kukodzera kushandiswa kwezvikamu, kusungirirwa uye kupera simba kweabrasive yakasimba uye Kambani yedu inyanzvi yesilicon carbide wear resistance ceramic products supplier, kuomarara kwechipiri kusvika kudhaimondi chete, ine high wear resistance, hupenyu hurefu hwehupenyu. ine silicon carbide kupfeka resistance lining,hukobvu hwayo hweceramic i6-35mm, chimiro ndechekuisa iyo yakatonyungudutswa yeceramic chubhu muchubhu inopindirana yesimbi, ine glue pakati.Pfeka inodzivirira ceramic pombi ine zvinotevera zvimiro zvichienzaniswa ne mapaipi ekare akatorwa ematombo, mapombi esimbi anopfeka-resistant alloy uye pombi dzeceramic composite.
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, spray 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
- Kuderera 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 zvinogadziriswa 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.
