Te kawe i te kowiri maitai mo te tapahi kohatu me te roa o te ora
Whakaahuatanga Hua
Ko te amo Grit Grit he mea hanga i nga taonga a te almoy e tere ana i muri i te rewa. I muri i te maimoatanga wera, ka whakaatuhia me nga ahuatanga miihini tino pai, te whakahoutanga pai, te kaha o te tino ngako, te mahi-mahi roa, te kai iti, te roa o te kai. 30% ka ora. Whakamahia ai i roto i te tapahi granite, te kirikiri me te pupuhi pupuhi.
Ko te whana maitai maitai he mea hanga ki te rino o te waro, he mea hanga ki te hanga poro, nga riipene me nga mowhiti. He nui te uaua o te whanau me te uaua me nga waa huringa teitei, me te tino ngawari. Ko te whakakotahitanga o te hanganga matū, ko te ihirangi me te tohatoha o nga whakaurunga kore-kore me te tohatoha o nga karaati o te kowhatu o te kowiri he tino nui, ko tetahi o nga whakaritenga nui i roto i nga mahi kowiri.
Ko te amo i te kowiri maitai kei roto i te whakarewa nui - te chromium, na roto i te hanganga hanga ahurei, he uaua te whakarewa, te uaua o te pupuhi o te onepu (kia iti ake te whakamahi i te utu o te paraoa kia 30%.
Mara tono
Te kawe i te kakau maitai mo te pupuhi onepu
Ko te toenga o te kowiri maitai i whakamahia mo te waahanga o te tote onepu ka pa ki te kounga o te onepu pupuhi, he paninga, he peita, he kaimoana. Ki nga whakaaturanga whakaaturanga mo te paninga hou (PSPC) tuku, he nui te tono ki te kounga pupuhi o te onepu o te onepu. Na reira, he mea nui te kounga grit maitai ki te pupuhi onepu.
Nga karaihe angular mo te ipu kirikiri
Angular Granules Blastsing i runga i te tinana pouaka pouaka i muri i te tiihi. Horoia te hononga honohono me te wa ano kia pai ai te ahua o te pouaka pouaka, kia roa ai te mahi, te motuka waka, te waka rererangi me nga waka rererangi.
Ko te kowiri maitai o te kowhatu mo te taputapu hiko hiko.
Ko te hua hiko hiko te tono motuhake mo te kino me te ma o te maimoatanga mata. I muri i te maimoatanga matara matara o te kowhatu, me huri te ahua o te rangi ki waho mo te waa roa. No reira, ko te pupuhi kirikiri kirikiri mo te mata he mea nui rawa atu.
Te tapahi i te granite grit me te kowhatu kohatu tarai
Ki te tapahi i te kohatu ma te whakamahi i te tapahi granite te tapahi rino me te tapahi kohatu i te rere o te wai. I roto i te tukanga o te tapahi, kaore he rereketanga o te matū o te matū, kaore he kino o te mate o te matū me te mahi tinana, te mata o te wera, te horoi me te horoi, me te horoi.
Ko te kowiri tira mo te pupuhi o te onepu onepu
I muri i te whakaoti i te hanga, i te taapiri ranei, me peita te mata (tae atu ki raro, ki te paninga o waenga, ki te whakapai ake i te ahua o waho me te koiora. Ko te kowhiringa o te grit kowhatu kowhatu he mea nui ki te maimoatanga mata, e pa ana ki te mahi a te pani-kapiti o te anti-crack, te tunutanga penetiti me te inoxidizitionasion.
Ko te kowiri maitai o te kowhatu mo te hanganga maitai
Ki te hanganga kowiri, ko te tere o te korokoro e pa ana ki te haumākū whanaunga o te hau me te hanganga me te nui o te poke i te hau. Hei whakawhānui ake i tana mahi ratonga, me kaha te hanganga o te kowhatu ki te hanga i te kiriata paruru ki te papanga whakarewa hei aukati me te whakaiti i te aukati whakarewa.
Kaihanga paparahi maitai mo te miihini miihini kirikiri
Ko te hanga whare Harbour e whakamahi ana i te hanganga maitai. Na reira, he tino nui te tono a te kowiri. Ko te miihini whanga kei te kaha ki etahi taiao motuhake. Hei tauira, ko te taiao Maritime Air, e pai ai te hanga o te hanganga rino. Na he mea tino nui te hanga raima maitai maitai.
Tohu hangarau
| Hua | Grit grit | |
| Hangarau matū% | CR | 1.0-1.5% |
| C | 0.8-1.20% | |
| Si | 0.4-1.2% | |
| Mn | 0.6-1.2% | |
| S | ≤0.05% | |
| P | ≤0.05% | |
| Mamaehau | kopere pere | GP 41-50HRC; GL 50-55HRC; GH 63-68hrc |
| Tōnu | kopere pere | 7. 6g / cm3 |
| Hanganga micro | Te hanganga Martente | |
| Putanga | Nga matūriki kaukau kikorangi <5% matūriki crack <3% | |
| Tuhinga | G120, G80, G50, G40, G25, G18, G16, G14, G12, G10 | |
| Tawhā | 0.2mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.0mm, 2.0mm, 2.0mm, 2.0mm, 2.0mm, 2.0mm | |
| Puka tono | 1. Tapahi Granite | |
Te tohatoha rahi o te grit maitai
| Mata No. | In | Rahi Mata | SAE J444 Paerewa Paerewa Grit | |||||||||
| G10 | G12 | G14 | G16 | Re | Re | Pēra | Pērā | G80 | G120 | |||
| 6 | 0.132 | 3.35 |
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| 7 | 0.111 | 2.8 | Passss katoa |
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| 8 | 0.0937 | 2.36 |
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| 10 | 0.0787 | 2 | 80% |
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| 12 | 0.0661 | 1.7 | 90% | 80% |
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| 14 | 0.0555 | 1.4 |
| 90% | 80% |
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| 16 | 0.0469 | 1.18 |
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| 90% | 75% |
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| 18 | 0.0394 | 1 |
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| 85% | 75% |
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| 20 | 0.0331 | 0.85 |
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| 25 | 0.028 | 0.71 |
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| 85% | 70% |
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| 30 | 0.023 | 0.6 |
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| 35 | 0.0197 | 0.5 |
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| 40 | 0.0165 | 0.425 |
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| 80% | 70% min |
| Passss katoa |
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| 45 | 0.0138 | 0.355 |
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| 50 | 0.0117 | 0.3 |
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| 80% min | 65% min |
| Passss katoa |
| 80 | 0.007 | 0.18 |
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| 75% min | 65% min |
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| 120 | 0.0049 | 0.125 |
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| 75% min | 65% min |
| 200 200 | 0.0029 | 0.075 |
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| 70% min |
| GB | 2.5 | 2 | 1.7 | 1.4 | 1.2 | 1 | 0.7 | 0.4 | 0.3 | 0.2 | ||
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