Ko te reo tino kaha ki te pupuhi Silicon Carbide Grit
Whakaahuatanga Hua
Ko Junda Silicon Carbide Grit te purongo tino uaua e waatea ana. Ka hangaia tenei hua kounga teitei ki te ahua paraka, koki koki. Ka pakaru tonu tenei papaho ka puta he koi, he tapatapahi. Ko te pakeke o Silicon Carbide Grit ka taea te poto ake o nga wa pupuhi e pa ana ki nga papaaho ngawari.
Nā te pūmau o ngā āhuatanga matū, te kaha o te waiariki, te iti o te whakarea whakareatanga werawera, me te pai o te mau kakahu, he maha atu nga whakamahinga o te carbide silicon i tua atu i te whakamahia hei abrasives. Hei tauira, ka whakamahia te paura carbide silicon ki te impeller, cylinder ranei o te turbine wai ma te mahi motuhake. Ka taea e te pakitara o roto te whakapai ake i tana aukati kakahu me te whakaroa i tona oranga ratonga ma te 1 ki te 2 nga wa; ko nga mea whakaahuru teitei i hangaia he parenga werawera, he iti te rahi, he maamaa te taumaha, he kaha teitei me te pai o te penapena hiko. Ko te carbide silicon-iti-iti (kei roto i te 85% o te SiC) he tino pai ki te whakakore. Ka taea e ia te tere ake i te tere o te hanga maitai, me te whakahaere i te mana o te hanganga matū me te whakapai ake i te kounga o te maitai. I tua atu, ka whakamahia nuitia te carbide silicon ki te hanga rakau carbide silicon mo nga huānga whakawera hiko.
Ko te Silicon carbide he tino pakeke, he 9.5 te pakeke o Mohs, tuarua ki te taimana pakeke rawa atu o te ao (10). He pai te kawe i te waiariki, he semiconductor, a ka taea e ia te aukati i te waiariki i te pāmahana teitei.
Nā te pūmau o ngā āhuatanga matū, te kaha o te waiariki, te iti o te whakarea whakareatanga werawera, me te pai o te mau kakahu, he maha atu nga whakamahinga o te carbide silicon i tua atu i te whakamahia hei abrasives. Hei tauira, ka whakamahia te paura carbide silicon ki te impeller, cylinder ranei o te turbine wai ma te mahi motuhake. Ka taea e te pakitara o roto te whakanui ake i tana aukati kakahu me te whakaroa i tona oranga ratonga ma te 1 ki te 2 nga wa; ko nga mea whakaahuru i hangaia he awangawanga wera, he iti te rahi, he maamaa te taumaha, he kaha teitei me te pai o te kaha whakaora. Ko te carbide silicon-iti-iti (kei roto i te 85% o te SiC) he tino pai ki te whakakore. Ka taea e ia te tere ake i te tere o te hanga maitai, me te whakahaere i te mana o te hanganga matū me te whakapai ake i te kounga o te maitai. I tua atu, ka whakamahia nuitia te carbide silicon ki te hanga rakau carbide silicon mo nga huānga whakawera hiko.
Tawhā Hangarau
| Silicon Carbide Grit Whakatakotoranga | |
| Rahi Mata | Rahi Matūriki Wawaenga(he iti ake te tau mata, he koroke te kirikiri) |
| 8Mata | 45% 8 mata (2.3 mm) nui ake ranei |
| 10Mata | 45% 10 mata (2.0 mm) nui ake ranei |
| 12Mehe | 45% 12 mata (1.7 mm) nui ake ranei |
| 14Mehe | 45% 14 mata (1.4 mm) nui ake ranei |
| 16Mehe | 45% 16 mata (1.2 mm) nui ake ranei |
| 20Mata | 70% 20 mata (0.85 mm) nui ake ranei |
| 22Mehe | 45% 20 mata (0.85 mm) nui ake ranei |
| 24Mehe | 45% 25 mata (0.7 mm) nui ake ranei |
| 30Mehe | 45% 30 mata (0.56 mm) nui ake ranei |
| 36Mehe | 45% 35 mata (0.48 mm) nui ake ranei |
| 40Mata | 45% 40 mata (0.42 mm) nui ake ranei |
| 46Mehe | 40% 45 mata (0.35 mm) nui ake ranei |
| 54Mehe | 40% 50 mata (0.33 mm) nui ake ranei |
| 60Mata | 40% 60 mata (0.25 mm) nui ake ranei |
| 70Mata | 40% 70 mata (0.21 mm) nui ake ranei |
| 80Mesh | 40% 80 mata (0.17 mm) nui ake ranei |
| 90Mata | 40% 100 mata (0.15 mm) nui ake ranei |
| 100Mesh | 40% 120 mata (0.12 mm) nui ake ranei |
| 120Mesh | 40% 140 mata (0.10 mm) nui ake ranei |
| 150Mesh | 40% 200 mata (0.08 mm) nui ake ranei |
| 180Mesh | 40% 230 mata (0.06 mm) nui ake ranei |
| 220Mesh | 40% 270 mata (0.046 mm) nui ake ranei |
| 240Mesh | 38% 325 mata (0.037 mm) nui ake ranei |
| 280Mesh | Wawaenga: 33.0-36.0 micron |
| 320Mesh | Wawaenga: 26.3-29.2 micron |
| 360Mesh | Wawaenga: 20.1-23.1 micron |
| 400Mesh | Wawaenga: 15.5-17.5 micron |
| 500Mesh | Wawaenga: 11.3-13.3 micron |
| 600Mesh | Wawaenga: 8.0-10.0 micron |
| 800Mesh | Wawaenga: 5.3-7.3 micron |
| 1000Mesh | Wawaenga: 3.7-5.3 micron |
| 1200Mesh | Wawaenga: 2.6-3.6 micron |
| Pingoa hua | Nga Ahuatanga Tianao | Tātari Matū Tata | |||||||
| Silicon carbide | Tae | Hanga witi | Ihirangi aukume | Te pakeke | Te Kaha Tauwhāiti | SiC | 98.58 % | Fe | 0.11 % |
| Pango | koki | 0.2 – 0.5 % | 9.5 Moh | 3.2 | C | 0.05 % | Al | 0.02 % | |
| Si | 0.80 % | CaO | 0.03 % | ||||||
| SiO2 | 0.30 % | MgO | 0.05 % | ||||||
