Ti nso irin grit fun gige okuta pẹlu igbesi aye gigun
ọja Apejuwe
Ti nso irin grit ti wa ni ṣe ti Chrome alloy ohun elo ti o jẹ sare atomized lẹhin yo.Lẹhin itọju ooru, o jẹ ifihan pẹlu awọn abuda ẹrọ ti o dara julọ, iduroṣinṣin to dara, resistance rirẹ giga, igbesi aye iṣẹ pipẹ, agbara kekere ati bẹbẹ lọ.30% yoo wa ni fipamọ.Ti a lo ni akọkọ ni gige giranaiti, sandblasting ati peening shot.
Ti nmu irin grit jẹ ti irin carbon alloy, irin, ti a lo lati ṣe awọn boolu, awọn rollers ati awọn oruka gbigbe.Ti nso irin ni o ni ga ati aṣọ líle ati ki o ga ọmọ igba, bi daradara bi ga elasticity.Iṣọkan ti iṣelọpọ kemikali, akoonu ati pinpin awọn ifisi ti kii ṣe irin ati pinpin awọn carbides ti irin ti o ni okun jẹ ti o muna, eyiti o jẹ ọkan ninu awọn ibeere giga ni gbogbo iṣelọpọ irin.
Ti nso irin grit ni irin iyebiye - chromium, nipasẹ ilana iṣelọpọ alailẹgbẹ, eto metallographic ti o dara julọ, awọn patikulu ọja ni kikun, líle aṣọ, awọn akoko gigun-giga, le ni imunadoko ni ilọsiwaju oṣuwọn imularada (abrasive ninu ilana ti iredanu iyanrin dinku dinku), nitorinaa bi lati dinku iwọn lilo ti abrasive to 30%.
Aaye Ohun elo
Ti nso irin grit fun Iyanrin iredanu
Ti nso didara grit irin ti a lo fun apakan ara fifun iyanrin taara ni ipa lori didara ati idiyele idiyele okeerẹ ni awọn ofin ti ṣiṣe iredanu iyanrin, ibora girder, kikun, agbara kainetik ati agbara abrasive.Pẹlu idasilẹ awọn iṣẹ aabo ti a bo tuntun (PSPC), ibeere ti o ga julọ wa si nkan didara iredanu iyanrin ọlọgbọn.Nitorina, Didara Irin grit jẹ pataki pupọ ninu fifun iyanrin.
Angular granules fun sandblasting Apoti
Angula granules iyanrin iredanu lori eiyan apoti body lẹhin ti o welds.Mọ isẹpo welded ati ni akoko kanna lati jẹ ki apoti ara apoti ni aibikita kan ati mu ipa kikun ipata-ipata, lati le ṣiṣẹ fun igba pipẹ laarin awọn ọkọ oju omi, ẹnjini, ọkọ ẹru ati awọn ọkọ oju irin.
Angular irin grit fun Awọn aaye ina ẹrọ sandblasting.
Ọja itanna aaye ni ibeere kan pato fun aibikita ati mimọ ti itọju oju.Lẹhin itọju dada grit irin angula, wọn gbọdọ faragba iru awọn iyipada oju ojo ni ita fun igba pipẹ.Nitorinaa, fifẹ iyanrin angular grit fun dada jẹ pataki pataki.
Granite gige irin grit ati okuta gige grit
Lati ge okuta nipa lilo giranaiti gige irin grit ati okuta gige grit lati ṣiṣan ọkọ ofurufu omi.Ninu ilana ti gige, grit sawing okuta ko ni iyipada kemikali ati pe ko ni awọn anfani ti ko si ifẹ lori kemikali ati iṣẹ ṣiṣe ti ara ti awọn ohun elo okuta, ko si abuku ooru, lancing dín, konge giga, dada gige didan, mimọ ati ko si idoti, bbl
Irin angular Grit fun Locomotives iyanrin iredanu
Lẹhin ti o ti pari iṣelọpọ tabi atunṣe, oju ilẹ locomotives gbọdọ wa ni ya (pẹlu awọ-awọ, ibora aarin, ibora ipari ati bẹbẹ lọ), lati mu ilọsiwaju irisi ita locomotive ati igbesi aye iṣẹ ṣiṣẹ.Yiyan Grit angular irin jẹ pataki pupọ si itọju oju, eyiti o ni ipa lori iṣẹ ti a bo ti egboogi-crack, resistance ilaluja ati inoxidizability.
Angular irin grit fun The irin be
Si ọna irin, iyara ipata jẹ pataki ni ibatan si ọriniinitutu ibatan ti afẹfẹ ati akopọ ati iye idoti ninu oju-aye.Lati faagun igbesi aye iṣẹ rẹ pọ si, ọna irin gbọdọ nilo itọju dada irin grit angular, lẹhinna nipa fifa lati ṣe fiimu aabo lori dada irin lati ṣe idiwọ ati dinku ipata irin.
Irin Grit olupese fun Port Machinery sandblasting
Ikole wharf Harbor nlo ọna irin naa lọpọlọpọ.Nitorinaa, ohun elo irin ti o beere fun ilodi-ibajẹ jẹ giga pupọ.Awọn ẹrọ ibudo nigbagbogbo koju pẹlu diẹ ninu awọn agbegbe pataki.Fun apẹẹrẹ, agbegbe afẹfẹ omi okun tutu, eyiti o fa awọn iṣelọpọ irin irin gba ipata jinlẹ.Ninu ọran yẹn, fifẹ iyanrin ti o baamu ati ibora ni a nilo lati daabobo ẹrọ abo.Nitorinaa iṣelọpọ irin grit ti o dara jẹ pataki pupọ.
Imọ paramita
| Awọn ọja | Irin Grit | |
| Iṣọkan Kemikali% | 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% | |
| Lile | irin shot | GP 41-50HRC;GL 50-55HRC;GH 63-68HRC |
| iwuwo | irin shot | 7.6g/cm3 |
| Micro be | Martensite be | |
| Ifarahan | Awọn patikulu ṣofo ti iyipo <5% patikulu Crack<3% | |
| Iru | G120, G80, G50, G40, G25, G18, G16, G14, G12, G10 | |
| Iwọn opin | 0.2mm, 0.3mm, 0.5mm, 0.7mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.0mm, 2.5mm | |
| Ohun elo | 1. Granite Ige | |
Iwon Distribution Of Irin Grit
| Iboju No. | In | Iwọn iboju | SAE J444 Standard Irin grit | |||||||||
| G10 | G12 | G14 | G16 | G18 | G25 | G40 | G50 | G80 | G120 | |||
| 6 | 0.132 | 3.35 |
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| 7 | 0.111 | 2.8 | Gbogbo Pass |
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| 8 | 0.0937 | 2.36 |
| Gbogbo Pass |
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| 10 | 0.0787 | 2 | 80% |
| Gbogbo Pass |
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| 12 | 0.0661 | 1.7 | 90% | 80% |
| Gbogbo Pass |
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| 14 | 0.0555 | 1.4 |
| 90% | 80% |
| Gbogbo Pass |
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| 16 | 0.0469 | 1.18 |
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| 90% | 75% |
| Gbogbo Pass |
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| 18 | 0.0394 | 1 |
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| 85% | 75% |
| Gbogbo Pass |
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| 20 | 0.0331 | 0.85 |
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| 25 | 0.028 | 0.71 |
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| 85% | 70% |
| Gbogbo Pass |
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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% iṣẹju |
| Gbogbo Pass |
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| 45 | 0.0138 | 0.355 |
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| 50 | 0.0117 | 0.3 |
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| 80% iṣẹju | 65% iṣẹju |
| Gbogbo Pass |
| 80 | 0.007 | 0.18 |
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| 75% iṣẹju | 65% iṣẹju |
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| 120 | 0.0049 | 0.125 |
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| 75% iṣẹju | 65% iṣẹju |
| 200 | 0.0029 | 0.075 |
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| 70% iṣẹju |
| GB | 2.5 | 2 | 1.7 | 1.4 | 1.2 | 1 | 0.7 | 0.4 | 0.3 | 0.2 | ||
