Sihlala sikunikeza ngokuqhubekayo umhlinzeki weklayenti oqotho kakhulu, kanye nezinhlobonhlobo ezibanzi kakhulu zemiklamo nezitayela ezinezinto ezinhle kakhulu. Lezi zinhlelo zihlanganisa ukutholakala kwemiklamo engokwezifiso enesivinini kanye nokuthunyelwa kwe-Top Grade China Rbsic Axle Sleeve for Pump High Quality Large Size Ssic Rbsic Bush Tube, Samukela ngobuqotho abathengi baphesheya kwezilwandle ukuze babhekisele kukho ukuze bathole ukubambisana kwesikhathi eside kanye nenqubekela phambili efanayo.
Sihlala sikunikeza ngokuqhubekayo umhlinzeki weklayenti oqotho kakhulu, kanye nezinhlobonhlobo ezibanzi kakhulu zemiklamo nezitayela ezinezinto ezinhle kakhulu. Lezi zinhlelo zihlanganisa ukutholakala kwemiklamo eyenziwe ngokwezifiso enesivinini kanye nokuthunyelwa kweChina Mechanical Seal, I-Silicon Carbide, Ngaphandle kwalokho kukhona ukukhiqiza nokuphatha okunekhono, imishini yokukhiqiza ethuthukisiwe yokuqinisekisa ikhwalithi yethu nesikhathi sokulethwa, inkampani yethu iphishekela isimiso sokholo oluhle, izinga eliphezulu kanye nokusebenza kahle okuphezulu. Siyaqinisekisa ukuthi inkampani yethu izozama konke okusemandleni ethu ukunciphisa izindleko zokuthenga amakhasimende, ukunciphisa isikhathi sokuthenga, ikhwalithi yezinto ezinzile, ikhulise ukwaneliseka kwamakhasimende futhi izuze isimo sokuwina.
Incazelo:
I-Silicon Carbidebabe nempahla ye-resistant-corrosion enhle kakhulu, amandla aphezulu emishini, ukuguquguquka okuphezulu kwe-thermal, ukuzigcoba okuhle okusetshenziswa njengobuso be-seal, ama-bearings namashubhu ku-spacecraft, imishini, i-metallurgy, ukuphrinta nokudaya, ukudla, imithi, imboni yezimoto nokunye. Lapho ubuso be-sic buhlanganiswe nobuso be-graphite ukungqubuzana kuncane kakhulu futhi kungenziwa kube izigxivizo zemishini ezikwazi ukusebenza ngezidingo eziphezulu zokusebenza.
I-Silicon CarbideIzakhiwo Eziyisisekelo:
-Ukuminyana okuphansi
-Ukushisa okuphezulu kwe-thermal (eduze ne-aluminium)
-Ukumelana nokushaqeka okuhle kokushisa
-Ubufakazi boketshezi negesi
-I-refractoriness ephezulu (ingasetshenziswa ku-1450 ℃ emoyeni kanye ne-1800 ℃ emkhathini ongathathi hlangothi)
-Ayithintwa ukugqwala futhi ayimanzi nge-aluminium encibilikisiwe noma i-zinc encibilikisiwe
-Ukuqina okuphezulu
-I-coefficient yokungqubuzana ephansi
-Ukumelana nemihuzuko
-Imelana nama-asidi ayisisekelo futhi aqinile
-Kuyaphucuzeka
-Amandla aphezulu emishini
Isicelo seSilicon Carbide:
- Izigxivizo zemishini, ama-bearings, ama-thrust bears, njll
-Ukuzungeza amalunga
- Semiconductor kanye enamathela
-Pads Pump izingxenye
-Izingxenye zamakhemikhali
-Izibuko zezinhlelo ze-laser zezimboni.
- Ama-reactors agelezayo aqhubekayo, izishintshisi zokushisa, njll.
Isici
I-silicon carbide yenziwa ngezindlela ezimbili:
1) I-silicon carbide engenasici
Ngemva kokuba impahla ye-silicon carbide engacindezeli isifakiwe, umdwebo wesigaba se-crystal ngaphansi kwe-200X optical microscope ubonisa ukuthi ukusatshalaliswa nobukhulu bamakristalu kufana, futhi ikristalu enkulu kunazo zonke ayidluli i-10μm.
2) Ukusabela sintered Silicon carbide
Ngemuva kokusabela i-silicon carbide iphatha ngamakhemikhali ingxenye eyisicaba nebushelelezi yezinto ezibonakalayo, ikristalu
ukusatshalaliswa nosayizi ngaphansi kwe-200X optical microscope kufana, futhi okuqukethwe kwe-silicon yamahhala akudluli u-12%.
Izakhiwo Zobuchwepheshe | |||
Inkomba | Iyunithi | Inani | |
Igama Lempahla | Pressureless Sintered Silicon Carbide | Ukusabela Sintered Silicon Carbide | |
Ukwakheka | I-SSiC | I-RBSiC | |
Ukuminyana kwenqwaba | g/cm3 | 3.15 ± 0.03 | 3 |
Amandla e-Flexural | I-MPa (kpsi) | 380(55) | 338(49) |
Amandla Acindezelayo | I-MPa (kpsi) | 3970(560) | 1120(158) |
Ukuqina | Knoop | 2800 | 2700 |
Breaking Tenacity | I-MPa m1/2 | 4 | 4.5 |
I-Thermal Conductivity | W/mk | 120 | 95 |
I-Coefficient of Thermal Expansion | 10-6/°C | 4 | 5 |
Ukushisa Okuthize | I-Joule/g 0k | 0.67 | 0.8 |
Izinga lokushisa eliphezulu emoyeni | ℃ | 1500 | 1200 |
I-Elastic Modulus | I-Gpa | 410 | 360 |