Icyondo kibonye ni uruvange rwifu yamabuye namazi yakozwe mugihe cyo gutema no gusya marble na granite.Ahantu henshi mumajyaruguru yigihugu cyacu ni ibirindiro byingenzi byo gutunganya amabuye, kandi ibyondo byinshi byibyatsi bikozwe buri mwaka, kandi kubitondekanya bifata hejuru yubutaka bunini bwubutunzi bwubutaka. Ifu yamabuye ifite imiterere myiza kandi biragoye kuyijugunya. Biroroshye kuguruka mu kirere mu muyaga mwinshi, kandi bitemba mu ruzi n'amazi y'imvura mu gihe cy'imvura, bigatera umwanda ukabije ku bidukikije.
Amabuye y'agaciro ya gangue mu byondo byabonye harimo feldspar, quartz, calcite, dolomite, amphibole, nibindi. Amabuye y'agaciro yibanze hamwe n’umwanda harimo silikatike yicyuma nka fer ya mashini, magnetite, okiside yicyuma, pyrite, na biotite. Kugeza ubu, ikoreshwa ryuzuye. uburyo bwibyondo byibanze ni ugukora amatafari ya beto ya beto no gukora ibikoresho fatizo bya ceramic nyuma yo gukuraho umwanda. Iyambere ifite ubushobozi bunini bwo gutunganya naho iyindi ifite inyungu nyinshi mubukungu.
Ubushakashatsi bw'inyungu
Muri iyi ngingo, ubushakashatsi bwimbitse bwo gukoresha no kugirira akamaro burakorwa kubaserukira babonye ibyondo mu gace ka Jining. Amabuye y'agaciro mu byondo byabonetse ni feldspar, ibyuma bya mashini, ibyuma bya magneti, nibindi, kandi umwanda wangiza ni limonite, biotite, muscovite, calcite, dolomite, hornblende, nibindi. Ingano yibikoresho ntabwo iringaniye, uduce duto duto turi hagati ya 1-4mm na bimwe -0.037mm icyondo cyiza.Muri bo, ibyuma bya mashini byakozwe mugihe cyo gutunganya hamwe nicyuma cya magneti mubibisi ubutare bushobora gutandukanywa muburyo bwa magneti mubicuruzwa byibanda cyane. Nyuma yo gutandukana gukomeye kwa magneti, umwanda urimo fer nka limonite, biotite, na amphibole urashobora kuvaho. Ibicuruzwa byibanda ku mabuye, buri gice cyumurizo wa magneti kirashobora gukoreshwa nkamatafari ahumeka cyangwa ibikoresho bya sima, kugirango bigere ku ntego yo kubikoresha byuzuye.
1.Kugena inzira
Gukomatanya imiterere yicyitegererezo cyicyatsi kugirango hamenyekane uburyo bwo kugirira akamaro: ubutare mbisi bwungururwa binyuze muri meshes 30- + 30 mesh coarse-ingano zisya kugeza -30 mesh。
——-30 mesh ivanze icyitegererezo cyicyuma gitandukanya ningoma ya magnetiki itandukanya + isahani iringaniye + impeta ihagaritse + impeta ihagaritse ikomeye ikomeye ya magnetiki yo gukuramo-intumbero ishyirwa mubice +300 mesh hagati yintete ya feldspar yibicuruzwa hamwe na -300 mesh icyondo cyiza——Amashanyarazi meza noneho akoreshwa mugukuraho ibyuma inshuro ebyiri binyuze mumashanyarazi ya elegitoroniki kugirango abone ibicuruzwa byiza byo murwego rwohejuru.
2.Ikizamini cyo gutandukanya amabuye y'agaciro
Amabuye mbisi yashizwemo meshes 30, kandi ibisubizo byisesengura bigaragara mu mbonerahamwe ya 1.
Imbonerahamwe 1. Igisubizo cyinyungu nogupima Ikizamini
Gusya ubutare bunini cyane hamwe n'umusaruro wa 17.35% kugeza kuri -30 mesh, vanga n'ibicuruzwa munsi ya sikeri, hanyuma unyure muburyo busanzwe bwo gutandukanya magnetiki yo gutandukanya ingoma ya magnetiki itandukanya + isahani iringaniye + impeta ihagaritse + impeta ihagaritse. Inzira igenda yerekanwa mu gishushanyo 1, naho ibisubizo byikizamini bigaragara mu mbonerahamwe ya 2.
Igicapo 1. Inzira yimikorere isanzwe ya magnetiki yo gutandukanya amabuye y'agaciro.
Imbonerahamwe 2. Ibisubizo by'ibizamini bisanzwe byo gutandukanya magnetiki
Amabuye mbisi arasuzumwa + gusya amabuye + inshuro eshatu zose zo gukuraho ibyuma bisanzwe, kandi ibicuruzwa byo hagati hamwe n’ibicuruzwa bito bito bishobora kuboneka hamwe n’umusaruro wa 92.57%, Fe2O3 irimo 0.525% naho umweru wa 36.15%. Byakagombye gutekerezwa kugirango bisukure icyuma cyiza cya okiside nicyuma cya silikatike mucyondo cyiza hamwe nicyuma giciriritse, imashini nini ya elegitoroniki ya elegitoroniki nyuma yo gutondekanya.
3.Iron ikurwa mubyondo byiza
Ihuriro rya kabiri rya Lihuan risohoka mu gishanga cyiza kiri munsi ya -300 mesh binyuze mu kurengerwa, kandi inzira yo gukuramo ibyuma kabiri na mashini ya elegitoroniki ikoreshwa mu kubona ibicuruzwa byiza byifu. Inzira igenda igaragara ku gishushanyo cya 2, naho ibisubizo byikizamini bigaragara mu mbonerahamwe ya 3.
Igishushanyo 2. Inzira yo gutembera neza icyondo cyoroshye cyo gukuraho icyuma
Imbonerahamwe 3. Icyerekezo cyo gukuraho ibyuma byerekana ibyondo byiza
Nyuma yo gutondekanya intungamubiri za Lihuan, umweru wa +300 mesh yo mu bwoko bwa feldspar intungamubiri ziyongereye uva kuri 36.15% ugera kuri 56.49%, naho umweru w’icyondo cyiza wagabanutse ugera kuri 23.07%. -300 mesh nziza yamashanyarazi ikurwa mubyuma kabiri na electromagnetic slurry, hamwe nigicuruzwa cyiza cya ceramic yo mu rwego rwa ceramic gifite umusaruro wa 42.31% naho umweru wa 41.80% urashobora kuboneka.
3.Ikizamini cyose
Ibizamini byuzuye hamwe nibipimo byo gukora ikizamini cyose.
Igicapo 3. Inzira yose yo kubona inzira yo gupima ibyondo
Imbonerahamwe 4. Ibipimo byerekana ibizamini byose
Umugereka: Biscuits ubushyuhe 1200 ℃
Amabuye y'icyondo yarayungurujwe + hasi + itandukanya imbaraga za magneti + isahani iringaniye + impeta ihagaritse + impeta ihagaritse + itondekanya amashanyarazi ya magnetiki yo gutandukanya magnetiki yo gutandukanya ubutare kugirango ibone ubutare bwa fer hamwe n'umusaruro wa 0.32% hamwe na TFe ya 62.35%. Hamwe n'umusaruro wa 38.56% naho umweru wa 54.69% wibicuruzwa byimbuto zo mu bwoko bwa ceramic zo mu bwoko bwa feldspar hamwe nibisubizo bya 42.31% byera bya 41.80% byifu ya ceramic yo mu rwego rwo hejuru; umusaruro wose wumurizo wa magneti ni 18.81%, Urashobora gukoreshwa nkibikoresho fatizo kubumba amatafari.
Ubu buryo bwikoranabuhanga butuma hakoreshwa byimazeyo umurizo w’ibyondo, kandi birashobora kubona inyungu zubukungu n’akamaro ko kurengera ibidukikije.
Igihe cyo kohereza: Werurwe-04-2021