Paịpụ na ọkpọkọ silicon carbide ejikọtara na mmeghachi omume
Mmeghachi omume nke Silicon Carbide (RBSiC)
Ngwaahịa Nchedo Iyi
Shandong Zhongpeng bụ ụlọ ọrụ na-egwupụta ihe na ụlọ ọrụ ndị metụtara ya bụ Silicon Carbide, ndị na-enye Reaction Bonded SiC nke na-enye ike dị elu, mmebi na iguzogide ujo.
Reaction Bonded Silicon Carbide bụ ụdị silicon carbide nke a na-emepụta site na mmeghachi omume kemịkalụ n'etiti carbon ma ọ bụ graphite nwere silicon gbazere agbaze. Reaction Bonded SiC na-eguzogide iyi ma na-enye ezigbo iguzogide kemịkalụ, oxidation na okpomọkụ maka ọrụ igwu ala na akụrụngwa ụlọ ọrụ.
Ngwa Ngwuputa Shandong Zhongpeng Na-enye Carbide Silicon Reaction Bonded nke a na-eji eme ihe maka ogwe osisi, ọkpọkọ ọkụ, ihe mkpuchi uwe, shelf ọkụ, shelf thermocouple, ihe mkpuchi ọkụ na ebe a na-egwupụta ihe na ụlọ ọrụ mmepụta ihe ndị ọzọ dị na Australia.
Ngwa Ndị Dị Mkpa:
Mmeghachi omume nke Silicon Carbide maka Ngwa Ụlọ na Ihe Nkwado
– Ike okpomọkụ dị elu, iguzogide oxidation na iguzogide ujo okpomọkụ nke Reaction Bonded SiC na-enyere ndị na-emepụta ihe nkwado ọkụ dị ala aka. Ngwaahịa ọkụ gụnyere obere ogwe osisi, ogidi, setters, ihe na-ere ọkụ na mpịakọta. Ihe ndị a na-ebelata oke okpomọkụ nke ụgbọala ọkụ, na-eme ka nchekwa ike dị ngwa ngwa ma na-enye ohere maka mmepụta ngwa ngwa.
Mmeghachi omume nke Silicon Carbide maka akụkụ iyi na bearings thrust
– Mgbochi iyi, ike okpomọkụ dị elu na iguzogide nchara na-eme ka Reaction Bonded SiC bụrụ ihe dị mma maka ihe ndị e ji eyi, dị ka skru, efere na impellers. Enwere ike iji ya na bearings putrid nke nwere ike ibu ibu dị oke elu na mmiri ruru unyi nke ukwuu.
Mmeghachi omume nke Silicon Carbide maka Mechanical Seals na Vanes
– Enwere ike iji SiC nke ejiri Reaction Bonded mee ihe na akara igwe na vane mgbapụta nwere oke nguzogide abrasion.
Mmeghachi omume nke Silicon Carbide maka ihe ndị a kapịrị ọnụ
– Mgbanwe olu dị ntakịrị mgbe ejiri silicon mmiri mee ihe pụtara na enwere ike ịmepụta ihe ndị dị n'ime ha site na ọdịdị dị mgbagwoju anya na ikike dị oke elu. Ihe ndị dị n'ime ha dị fechaa ma sie ike, ha nwekwara ezigbo nkwụsi ike okpomọkụ.
Atụmatụ Silicon Carbide SiC:
- Nnukwu Nguzogide iyi
- Nguzogide nchara; ihe ahụ na-anabata ọtụtụ asịd na alkalis
- Nguzogide oxidation
- Mgbochi Abrasion / Corrosion
- Njirimara ujo okpomọkụ dị mma
- Ike na oke okpomọkụ ruo 1380°C
- Njikwa nha dị mma nke ọdịdị dị mgbagwoju anya Uru Silicon Carbide SiC:
- Nguzogide oxidation dị mma
- Arụmọrụ ka mma
- Ogologo ndụ n'etiti nnọchi / iwughachi
- Oke okpomọkụ na-eduzi nke ọma
Nkọwapụta SiC nke Silicon Carbide:
| IHE: | NJIKỌ: | DATA: |
| Okpomọkụ | Celsius | 1380 c |
| Njupụta | g/cm³ | 3.1 – 3.2 |
| Oghere mepere emepe | % | ≤1.56 – 1.66 |
| Ike ịgbagọ | MPa | 250 (20 c) |
| MPa | 280 (1200 c) | |
| Modulu nke elasticity | GPA | 330 (20 c) |
| GPA | 300 (1200 c) | |
| Ọkwa okpomọkụ | W/mk | 45 (1200 c) |
| Ọnụọgụ nke mgbasawanye okpomọkụ | K-1 x 10-6 | 4.5 |
| Isi ike | 13 | |
| Alkali na-egbochi asịd | Ọ dị mma nke ukwuu |
Nkwenye ọkọlọtọ:
| Ịdị larịị | ≤ 0.2% |
| Ọkpụrụkpụ | + / – 1.0 mm |
| Ogologo / Obosara | + / – 1.5 mm |
N'ime afọ ise gara aga, azụmaahịa anyị na-enye akụrụngwa igwu ala lekwasịrị anya na Nchedo Wear. Anyị na-emepụta ma na-enye site na nkesa, Reaction Bonded Silicon Carbide (RB SiC) na-enye ndị ahịa ụlọ ọrụ mmepụta ihe na ndị na-egwupụta ihe ngwọta kachasị mma maka iyi, nchara na ihe mgbochi ujo. Jikọta nke a na ọrụ nchekwa iyi na ọrụ ndị metụtara ya, ị ga-enweta afọ ojuju zuru oke maka ndị ahịa!
Shandong Zhongpeng na-azọ ọkwa onyeisi n'ihe gbasara nchekwa gburugburu ebe obibi na Ahụike na Nchekwa Ọrụ. Ụlọ ọrụ anyị na-enye ngwa ọrụ n'ime ala na Australia nwere obi ụtọ maka ọrụ ọkachamara anyị ma na-agba gị ume ka ị tụlee ịzụta Reaction Bonded Silicon Carbide n'aka anyị!
Ndị na-eweta SiC Reaction Bonded Silicon Carbide maka Nchedo Iyi- Ngwa ZPC Mining.
Shandong Zhongpeng Special Ceramics Co., Ltd bụ otu n'ime ihe ngwọta ọhụrụ seramiiki silicon carbide kachasị ukwuu na China. Seramiiki teknụzụ SiC: Ike Moh bụ 9 (ike Moh ọhụrụ bụ 13), yana ezigbo iguzogide mbuze na nchara, ezigbo nbibi - iguzogide na mgbochi oxidation. Ndụ ọrụ nke ngwaahịa SiC dị okpukpu 4 ruo 5 karịa ihe alumina 92%. MOR nke RBSiC bụ ugboro 5 ruo 7 nke SNBSC, enwere ike iji ya maka ụdị ndị ka mgbagwoju anya. Usoro nhota dị ngwa, nnyefe dị ka ekwere nkwa na ịdị mma ya adịghị elu. Anyị na-anọgide na-agba mbọ mgbe niile n'ịma aka ebumnuche anyị ma na-enye obi anyị nye ọha mmadụ.










