Guryaha macdanta iyo dhismaha macdanta
Garnet waa koox macdan rummaan ah oo leh hanti jireed oo isku mid ah iyo caadooyinka crystalline.Waxay ka tirsan tahay aluminium (calcium) macdanta silicate, iyo laba qaybood oo ah alumina iyo calcium oxide ee maamulka macdanta. Halabuurka kiimikada ee isbeddelka garnet waa weyn yahay, iyo qaacidada kiimikada guud waa A3B2 (SiO4) 3, halkaas oo A ka dhigan tahay kala duwanaansho calcium, magnesium. , birta, manganese iyo cations kale, b waxay ka dhigan tahay cation sida aluminium trivalent, birta, chromium, manganese. Isla magaca garnet waa ka duwan yahay asal ahaan kala duwan, iyo qaybaha kiimikada waa kala duwan yihiin.
Garnetku guud ahaan wuu ka duwan yahay qaybaha crystalline, oo leh engegnaan dhexdhexaad ah, barta dhalaalida sare, adkaanta wanaagsan, iyo xasiloonida kiimikada.
Goobta codsiga iyo tilmaamayaasha farsamada
Qallafsanaanta garnetku waa dhexdhexaad, adkaanta waa wanaagsan tahay, xoogga wax lagu shiido waa weyn yahay, cabbirka qaybuhu waa lebis.Waa wax aad u fiican oo dabiiciga ah oo jilicsan ee indhaha, elektiroonigga, mishiinnada, daabacaadda, dhismaha, qalabaynta, geology metallurgical.Application, marka lagu daro, garnet ayaa sidoo kale lagu dabaqay goobaha farsamada sare sida dahabka, petrochemical, laser iyo kombiyuutarada.
Isticmaalka kala duwan waxay leeyihiin shuruudo tayo duwan oo garnet ah, shuruudaha tayada dhowr isticmaalka weyn ee garnet waa sida soo socota.
(1) Walxaha shiida
Abrasives horumarsan guud ahaan waxay isticmaalaan wax soo saarka birta-aluminium garnet, oo u baahan qallafsanaan aan ka yarayn 7.5, iyo nuxurka garnetku waa ka weyn yahay 93%, kaas oo soo saari kara xagal fiiqan oo cadaadis gaar ah, mana jebin doono budada oo lumin doono waxtarka shiida. abrasive qarxinta waxay u baahan tahay 75 ilaa 80% ka kooban garnet.
(2) Shaandheeye warbaahinta
Shuruudaha guud waa birta-aluminium garnet, daahirsanaanta 98% ama ka badan, kala duwanaanshaha qayb ka mid ah 0.25 ~ 5mm, qaab-dhismeedka garnet, qaybuhu ma burburaan, milmay ee acid, waa in ka yar 2%, iyo qaabka granular u baahan yahay wareeg ah. iyo xaglaha xaglaha ah.
(3) Agabka dahabka ah
U baahan midabka garnet, nadiif ah oo hufan, cabbirka walxaha crystalline, guud ahaan casaan, guduud, cagaar, iyo rose.
Daahfurnaanta qoto dheer ee guduudan ayaa sareeysa, engegnaantuna waa in ka badan 7 ama ka badan
(4) Qaadashada saacadaha iyo qalabka saxda ah
U baahan nadiifinta garnet, crystallization wanaagsan, engegan sare, caabbinta kulaylka wanaagsan.
Farsamaynta Farsamada
Si loo daboolo shuruudaha daahirsanaanta garnet, cabbirka walxaha iyo qaybinta codsiga, waxaa lagama maarmaan ah in la sameeyo ka-hortagga nadiifinta macdanta, mashiinka ultrafine, iyo kala-soocidda wanaagsan.
Codsiyada, sabbeynta, xulashada magnetic, iyo hababka macdanta kiimikada ayaa lagu dabaqay nadiifinta macdanta ee garnet.
Dib-u-doorashada waxaa inta badan loo isticmaalaa in meesha laga saaro longtezed, mica, flash, aroosadda, quartz macdan u dhigma, iyo qalabka dib-u-doorashada qaatay waa inta badan ruxruxo, jig, chute, iyo dib-u-prime macdanta. tungsite cad, siliconline, iwm
Xulashada magnetic waxaa inta badan loo isticmaalaa in laga saaro macdanta magnetic, sida magnetite, titanium birta birta, oxide birta iyo qadar yar oo dhagax dheer ah, quartz, siliconline, iwm. kala saara birlabeedka iwm.
Macdanta kiimikada ayaa inta badan lagu daaweeyaa aashitada, waana noole si loo sii saaro macdanta birta ku jirta iyada oo la qooyay dareenka porontal. Doorashada hababka macdanta gaarka ah iyo socodka habka waxay ku salaysan yihiin noocyada macdanta, garnet, pulsestone iyo macdanta la socota. Inta badan wax-soo-saarka warshaduhu waxay adeegsadaan habka qaybinta wadajirka ah.
Si loo soo saaro hadhuudh heersare ah oo nadiif ah iyo xabag aadka u fiican, xooga garnetku waxa kale oo ay qabataa warshado fiican, warshad ultrafine iyo daaweynta kiimikaad.
Mill Fine iyo ultrafine mill waxay adeegsadaan shiididda gariirka, kubbadda kubbadda iyo xirashada kicinta Cabbirka walxaha, iyo ugu dambeyntii 45 ilaa 0.5 mm (lambar) xoqan.
Waqtiga boostada: Abriil-19-2021