Awọn gilaasi FEPA F dara ni pataki fun iṣelọpọ vitrified bonded abrasives fun ṣiṣẹ awọn irin lile ati awọn alloys pẹlu awọn agbara fifẹ ti o ju 50 kg/mm². O tun lo ninu lilọ ohun elo, awọn ohun elo fifin-ọbẹ, lilọ nitọtọ, lilọ profaili, lilọ fère, lilọ ehin, lilọ gbigbẹ ti awọn apa abẹfẹlẹ ati awọn kẹkẹ ti a gbe.Awọn ipele FEPA P jẹ ohun elo ti o fẹ fun ṣiṣẹ awọn irin ti kii ṣe irin ati
Awọn nkan / Kemikali Tiwqn | Ẹyọ | Chrome alabọde | Chrome kekere | Chrome giga | |
Iwọn: F12-F80 | Al2O3 | % | 98.2 iṣẹju | 98.5 iṣẹju | 97.4 iṣẹju |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.55 ti o pọju | 0.50 ti o pọju | 0.55 ti o pọju | |
F90-F150 | Al2O3 | % | 98.20 iṣẹju | 98.50 iṣẹju | 97.00 iṣẹju |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.60 ti o pọju | 0.50 ti o pọju | 0.60 ti o pọju | |
F180-F220 | Al2O3 | % | 97.80 iṣẹju | 98.00 iṣẹju | 96.50 iṣẹju |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.70 ti o pọju | 0.60 ti o pọju | 0.70 ti o pọju | |
Ohun-ini Ti ara | Awọn ohun alumọni ipilẹ | α- AI2O3 | α- AI2O3 | α- AI2O3 | |
Crystal iwọn | μm | 600-2000 | 600-2000 | 600-2000 | |
iwuwo otitọ | g/cm3 | ≥3.90 | ≥3.90 | ≥3.90 | |
Olopobobo iwuwo | g/cm3 | 1.40 ~ 1.91 | 1.40 ~ 1.91 | 1.40 ~ 1.91 | |
Knoop líle | g/mm2 | 2200-2300 | 2200-2300 | 2200-2300 |
Ohun elo
1. Pink dapo alumina fun dada processing: irin ohun elo afẹfẹ Layer, carbide dudu ara, irin tabi ti kii-irin dada ipata yiyọ, gẹgẹ bi awọn walẹ kú-simẹnti m, roba m oxide tabi free oluranlowo yiyọ, seramiki dada dudu iranran, uranium yiyọ, ya atunbi.
2. Pink dapo alumina beautification processing: gbogbo iru ti wura, goolu jewelry, iyebiye irin awọn ọja ti iparun tabi kurukuru dada processing, gara, gilasi, ripple, akiriliki ati awọn miiran ti kii-ti fadaka kurukuru dada processing ati ki o le ṣe awọn dada ti awọn processing. sinu ti fadaka luster.
3. Pink dapo alumina fun Etching ati processing: etching awọn ošere ti jade, gara, agate, ologbele-iyebiye okuta, seal, yangan okuta, Atijo, okuta didan tombstone, awọn ohun elo amọ, igi, oparun, ati be be lo.
4. Pink fused alumina fun Pretreatment: TEFLON, PU, roba, ṣiṣu ti a bo, roba ROLLER, electroplating, irin sokiri alurinmorin, titanium plating ati awọn miiran pretreatment, ki bi lati mu awọn dada adhesion.
5. Pink dapo alumina fun Burr processing: burr yiyọ ti bakelite, ṣiṣu, zinc, aluminiomu kú-simẹnti awọn ọja, itanna awọn ẹya ara ẹrọ, oofa ohun kohun, ati be be lo.
6. Pink dapo alumina fun wahala imukuro processing: Aerospace, orilẹ-olugbeja, konge ile ise awọn ẹya ara, ipata yiyọ, kikun, polishing, gẹgẹ bi awọn wahala imukuro processing.
Pink Fused Alumina jẹ iṣelọpọ nipasẹ doping Chromia sinu Alumina, eyiti o fun ohun elo awọ Pink. Ijọpọ ti Cr2O3 sinu Al2O3 gara lattice ṣe agbejade ilosoke diẹ ninu lile ati friability ti o dinku ni akawe pẹlu White Fused Alumina.
Ti a ṣe afiwe si Brown Deede Aluminiomu Aluminiomu ohun elo Pink jẹ lile, diẹ sii ibinu ati ni agbara gige ti o dara julọ. Apẹrẹ ọkà ti Pink Aluminiomu Oxide jẹ didasilẹ ati igun.