Garnet
Atụmatụ
■ Uzuzu dị ala --- The elu intrinsic tenacity na a elu nkezi nke ihe n'onwe ya ngwa ngwa mmezi ọnụego na budata ibelata uzuzu umu anwuru na uzuzu na-abịa site workpiece, ibelata ihicha mgbalị sandblasting, ibelata mmetọ nke ebe ọrụ.
■ Magburu onwe elu àgwà --- Ọ nwere ike miri n'ime oghere na-erughị eru akụkụ ọcha, si otú kpamkpam wepụ nchara, soluble salts na ndị ọzọ conteminants;Usoro ịgbawa elu na-enweghị ntinye, agaghị emebi emebi na olulu, ọ dị mfe ịnweta 50-70 microns elu roughness.
∎ Mgbanwegharị --- Ọkachasị ike ya na njiri dị ala nwere ike belata ọnụego mmebi na nrụpụta dị elu.Dabere na ngwa a kapịrị ọnụ, enwere ike iji ya mee ihe ugboro atọ.
∎ Ọnụ ọnụ ahịa mmepụta nke dị ala --- Nrapara nke agba na nguzogide corrosion na-adabere na ịdị ọcha na ọdịdị elu nke ihe ndabere.Iji abrasive garnet nwere ike ịzọpụta ọnụ ọgụgụ nke agba nke ukwuu site n'iwepụ mkpasu iwe na olulu kpamkpam.
∎ Melite ahụike na nchekwa --- Ọ bụ àgwà na-adịghị egbu egbu nwere ike ibelata silicosis, ntachi nke ọla ma ọ bụ ihe egwu mmetọ redio.
Nkọwa nka nka
Ihe | Ọdịnaya | Njirimara anụ ahụ | ||
Ngwakọta kemịkalụ% | SiO2 | 34-40% | Mohs ike | Mohs 7.5-8.0 |
Fe2O3 + FeO | 25-31% | Nnukwu ike ndọda | 3.7-4.2g / cm3 | |
Al2O3 | 15-21% | Njupụta nnukwu | 1.8-1.9g / cm3 | |
MgO | 5-6% | Ọdịnaya Chloride | 10-15pm (25ppm max) | |
CaO | 5-10% | Agba | Uhie/Pink/aja aja | |
MnO | 0-1.0% | Acid Solubility | <1% | |
TiO2 | 0.25% | Ụdị ọka | Sub Angular |
Nha a na-ejikarị
20/40 ntupu, 30/60 ntupu, 80mesh, 70/100 ntupu wdg.
Ngwa
Abrasives na-agbawa agbawa:Derusting nke ígwè owuwu, akwa, àkwà mmiri
Mbelata ụgbọ elu mmiri:Ịcha ígwè, nkume, iko
Mgbasa ozi na-egweri:Egweri mabul, oghere anya, iko, akpụkpọ anụ na ihe ndị ọzọ
Ọkara nzachanke kemịkalụ, mmanụ ala, ụlọ ahịa ọgwụ, ọgwụgwọ mmiri
Abrasives mkpuchinke wiil egweri, akwa emery, akwụkwọ aja
Ihe na-agaghị eyi:A na-eji ya n'okporo ụzọ awara awara, ụzọ ụgbọ elu ọdụ ụgbọ elu, na-egbochi ihe na-amị amị,agba roba na-eyi uwe