Iwo magiredhi eFEPA F anonyanya kukodzera kugadzira vitrified bonded abrasives ekushanda simbi dzakaomeswa uye alloys ane simba rekusimba rinopfuura 50 kg/mm². Inoshandiswawo mukukuya kwezvishandiso, kurodza banga, kugaya chaiko, kugaya profile, kurira kwenyere, kukuya mazino, kukuya kwakaoma kwezvikamu zveblade uye mavhiri akaiswa mavhiri. Magiredhi eFEPA P chinhu chinodiwa pakushanda simbi dzisina ferrous uye
Zvinhu / Chemical Muumbirwo | Unit | Chrome yepakati | Low Chrome | High Chrome | |
Saizi F12-F80 | Al2O3 | % | 98.2min | 98.5min | 97.4min |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.55max | 0.50max | 0.55max | |
F90-F150 | Al2O3 | % | 98.20min | 98.50min | 97.00min |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.60max | 0.50max | 0.60max | |
F180-F220 | Al2O3 | % | 97.80min | 98.00min | 96.50min |
Cr2O3 | % | 0.45-1.00 | 0.20-0.45 | 1.00-2.00 | |
Na2O | % | 0.70max | 0.60max | 0.70max | |
Pfuma Yenyama | Basic Minerals | α- AI2O3 | α- AI2O3 | α- AI2O3 | |
Crystal size | μm | 600-2000 | 600-2000 | 600-2000 | |
Chokwadi density | g/cm3 | ≥3.90 | ≥3.90 | ≥3.90 | |
Bulk density | g/cm3 | 1.40~1.91 | 1.40~1.91 | 1.40~1.91 | |
Knoop kuoma | g/mm2 | 2200~2300 | 2200~2300 | 2200~2300 |
Application
1. Pink yakasanganiswa alumina yekugadziriswa kwepamusoro: metal oxide layer, carbide ganda dema, simbi kana isiri-simbi pamusoro pevhu kubviswa, senge giravhiti kufa-casting mold, rubber mold oxide kana mahara agent kubviswa, ceramic surface black spot, uranium kubvisa, kuberekwa patsva.
2. Pink yakasanganiswa alumina yekunakisa kugadzirisa: marudzi ese egoridhe, zvishongo zvegoridhe, zvigadzirwa zvesimbi zvakakosha zvekutsakatika kana mhute pamusoro pekugadzirisa, kristaro, girazi, ripple, acrylic uye zvimwe zvisiri-metallic fog surface processing uye inogona kugadzira pamusoro pekugadzirisa. kupinda metallic luster.
3. Pink yakasanganiswa alumina yeEtching and processing: etching artists of jade, crystal, agate, semi-precious stone, chisimbiso, ibwe rinoyevedza, rekare, dombo remabhura, matanda, matanda, bamboo, nezvimwewo.
4. Pink fused alumina for Pretreatment: TEFLON, PU, rubber, plastiki coating, rubber ROLLER, electroplating, metal spray welding, titanium plating uye zvimwe zvakagadzirirwa, kuitira kuti kuwedzere kunamatira kwepamusoro.
5. Pink fused alumina yeBurr processing: burr kubvisa bakelite, plastiki, zinc, aluminium die-casting products, electronic parts, magnetic cores, nezvimwewo.
6. Pink yakasanganiswa alumina yekugadzirisa kushungurudzika kwekushungurudzika: aerospace, kudzivirira kwenyika, kunyatsoita zvikamu zveindasitiri, kubvisa ngura, kupenda, kupukuta, zvakadai sekugadzirisa kushungurudzika.
Pink Fused Alumina inogadzirwa nedoping Chromia muAlumina, iyo inopa zvinhu pink ruvara. Iko kubatanidzwa kweCr2O3 muAl2O3 crystal lattice inobereka kuwedzera kudiki kwekuomarara uye kuderera kuderera kana kuchienzaniswa neWhite Fused Alumina.
Kuenzaniswa neBrown Regular Aluminium Oxide iyo Pink zvinhu zvakaoma, zvine hukasha uye zvine hunyanzvi hwekucheka. Chimiro chezviyo chePink Aluminium Oxide chakapinza uye chakakona.