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 | te 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 te nui rawa atu o te silicon carbide ceramic otinga rauemi hou i Haina. SiC hangarau uku: Ko te pakeke o Moh he 9 (Ko te pakeke o Moh hou 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 te tukunga mai i oati, he tuarua te kounga. Ka tohe tonu matou ki te wero i a matou whainga me te whakahoki i o matou ngakau ki te hapori.