huānga whakawera
Ko nga huānga whakamahana Sic he mea hanga mai i te SiCpowder matomato kounga, ka taapiri atu ki etahi taapiri kia rite ki te rahinga o nga rauemi.Ko nga huānga whakamahana carbide silicon he hua kore-whakarewa. Ka whakatauritea ki nga huānga whakawera konganuku, he maha o raatau ahuatanga, penei i te teitei ake o te pāmahana, te whakamaaramatanga, te aukati, te piki tere o te pāmahana, te iti o te whakarea o te roha wera me era atu. Na reira, e whakamahia nuitia ana i roto i nga taonga hiko me nga taonga autō, nga uku, te ahumahi metallurgy me era atu.
Sic huānga whakawera Whakapūtātanga me te Awhe Ātete
(d) Diamita | (L) Te Roa o te Rohe wera | (L1) Te Roa o te Rohe Makao | (L) Te Roa Whakakao | (d) Atete |
8 | 100-300 | 60-200 | 240-700 | 2.1-8.6 |
12 | 100-400 | 100-300 | 300-1100 | 0.8-5.8 |
14 | 100-500 | 150-350 | 400-1200 | 0.7-5.6 |
16 | 200-600 | 200-350 | 600-1300 | 0.7-4.4 |
18 | 200-800 | 200-400 | 600-1600 | 0.7-5.8 |
20 | 200-800 | 250-600 | 700-2000 | 0.6-6.0 |
25 | 200-1200 | 250-700 | 700-2600 | 0.4-5.0 |
30 | 300-2000 | 250-800 | 800-3600 | 0.4-4.0 |
35 | 400-2000 | 250-800 | 900-3600 | 0.5-3.6 |
40 | 500-2700 | 250-800 | 1000-4300 | 0.5-3.4 |
45 | 500-3000 | 250-750 | 1000-4500 | 0.3-3.0 |
50 | 600-2500 | 300-750 | 1200-4000 | 0.3-2.5 |
54 | 600-2500 | 300-250 | 1200-4000 | 0.3-3.0 |
Te awe o te pāmahana whakahaere me te uta o te mata i runga i te mata whakamahana i roto i te hau rereke
Huringa | (℃) Te Pawera Umu | (w/cm2) Uta Mata | te awe ki te whakamahana |
Hamoni | 1290 | 3.8 | ko te mahi i runga i te SiC ka whakaputa me te whakangaro i te kiriata whakamarumaru o SiO2 |
Waokawa | 1450 | 3.1 | waikura SiC |
Waro Monoxide | 1370 | 3.8 | horohia te paura waro me te awe i te kiriata whakamarumaru o SiO2 |
Haloaen | 704 | 3.8 | ka waikura sic me te whakangaro i te kiriata whakamarumaru o SiO2 |
hauwai | 1290 | 3.4 | ko te mahi i runga i te SiC ka whakaputa me te whakangaro i te kiriata whakamarumaru o SiO2 |
hauota | 1370 | 3.1 | ko te mahi i runga i te SiC ka whakaputa i te paparanga whakamaarama o te nitride silicon |
konutai | 1310 | 3.8 | waikura SiC |
Te whanariki hauhā | 1310 | 3.8 | waikura SiC |
hāora | 1310 | 3.8 | SiC kua waikura |
Kohu wai | 1090-1370 | 3.1-3.6 | ko te mahi i runga i te sic ka whakaputa i te hydrate o te silicon |
Waiwaro | 1370 | 3.1 | te tango i te paura waro i hua ai te parahanga wera
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Ko Shandong Zhongpeng Special Ceramics Co., Ltd tetahi o nga rongoa hou rawa hou o te carbide silicon carbide i Haina. SiC hangarau uku: Ko te pakeke o Moh he 9 (Ko te pakeke hou o Moh he 13), he tino pai te atete ki te horo me te waikura, tino pai te abrasion – te atete me te aukati i te waikura. Ko te ora ratonga o te hua SiC ko 4 ki te 5 wa roa atu i te 92% rauemi alumina. Ko te MOR o RBSiC he 5 ki te 7 nga wa o te SNBSC, ka taea te whakamahi mo nga ahua uaua ake. He tere te mahi tuku korero, he rite tonu te tukunga mai me te kounga he tuarua ki te kore. Ka tohe tonu matou ki te wero i a matou whainga me te whakahoki i o matou ngakau ki te hapori.