Ithini ingenye yezinsimbi zakuqala ezatholwa futhi zasetshenziswa abantu. Isiliva-mhlophe ekamelweni lokushisa futhi inama-allotrope amathathu anokushintsha kwezinga lokushisa. Ngaphansi kuka-13.2°C ingu-α tin (ithini elimpunga), 13.2-161°C i-β tin (ithini elimhlophe), futhi ngaphezu kuka-161°C i-γ tin (i-brittle tin). I-Grey tin ingeye-diamond-type equiaxed crystal system, ithini emhlophe ingeye-tetragonal crystal system, kanti i-brittle tin ingeye-orthorhombic crystal system. Ifilimu evikelayo ye-tin dioxide yakheka phezu kwethini emoyeni futhi izinzile. Ukusabela kwe-oxidation kuyasheshiswa ngaphansi kokushisisa, futhi ithini iphendulana ne-halogen yakhe i-tin tetrahalide, engasabela futhi nesulfure. Ithini lingancibilika kancane ku-asidi exubile futhi lincibilike ngokushesha ku-asidi egxilile. Ithini lingancibilika kusixazululo esiqinile se-alkaline. Ithini lizogqwala ezixazululweni ezine-asidi zikasawoti ezifana ne-ferric chloride ne-zinc chloride.
I-tin iyisici se-copper-philic, kodwa engxenyeni engenhla ye-lithosphere, inezici zakho kokubili umoya-mpilo nesibabule. Kunamaminerali angaphezu kuka-50 anathayela aziwa endalweni. Njengamanje, i-cassiterite ibaluleke kakhulu kwezomnotho, ilandelwa yi-kesterite. Kwamanye amadiphozithi, i-sulphur-tin-lead ore, i-stibnite, i-cylindrical tin ore, futhi ngezinye izikhathi insimbi ye-sulphur-silver-tin emnyama, i-boron-tin ore emnyama, i-Malayanite, i-schistite, i-brucite, njll. nakho kungaba okucebile ngokuqhathaniswa. Isethi, inenani lezimboni.
I-Cassiterite, ukwakheka kwamakhemikhali yi-SnO2, i-tetragonal crystal system, i-crystal isesimweni sama-cone amabili, ama-cones, futhi ngezinye izikhathi izinaliti. Ngokuvamile iqukethe izinto ezixubile njenge-iron, i-niobium, ne-tantalum. Ngaphezu kwalokho, ingaqukatha i-manganese, i-scandium, i-titanium, i-zirconium, i-tungsten, nezinto ezihlakazekile ezifana ne-iridium ne-gallium. Ukuba khona kwe-Fe3+ kuvame ukuthinta uzibuthe, umbala kanye namandla athile adonsela phansi e-cassiterite. I-Cassiterite iwumthombo oyinhloko wezinto ezingavuthiwe ze-tin.
I-Kesterite, eyaziwa nangokuthi i-tetrahedronite, inokwakheka kwamakhemikhali kwe-Cu2FeSnS4, isistimu yekristalu ye-tetragonal, amakristalu angavamile, ne-pseudotetrahedron, i-pseudooctahedron, izimo ezifana nepuleti. Amadiphozithi aphuzi avame kakhulu kumadiphozithi e-Guangxi tin-bearing sulfide metasomatic kanye namadiphozithi e-tungsten-tin yohlobo lokugcwalisa, kanye namadiphozithi e-lead-zinc yohlobo lwe-hydrothermal ye-Hunan ephezulu emaphakathi.
I-antimony tin-lead ore inokwakheka kwamakhemikhali kwe-Pb5Sb2Sn3S14, enensimbi, i-zinc, njll. exutshwe ekubunjweni kwayo. I-crystal incane, ivame ukugoba, futhi amakristalu angamawele ayinkimbinkimbi. Ama-aggregate makhulu, ayindilinga noma ayindilinga. Ikhiqizwa kanye ne-stibnite ne-kesterite, futhi ikhiqizwa emithanjeni ye-tin ore.
I-sulphur tin lead ore, ukwakheka kwamakhemikhali yi-PbSnS2, i-orthorhombic crystal system, ikristalu ifana nepuleti, umumo useduze nesikwele, ngokuvamile ukuhlanganiswa okukhulu. Ivame ukukhiqizwa emithanjeni ye-tin ore kanye ne-cassiterite, i-galena, i-sphalerite, ne-pyrite.
I-cylindrical tin ore, enokwakheka kwamakhemikhali e-Pb3Sb2Sn4S14, i-orthorhombic crystal system, i-cylindrical noma i-aggregate enkulu neyindilinga, ikhiqizwa emithanjeni ye-tin ore kanye ne-stibnite, i-sphalerite ne-pyrite.
Ithini elihlanzekile lisebenzisana kancane nama-asidi e-organic abuthaka, ngakho-ke livame ukusetshenziswa ekwenzeni amashidi ahlanganiswe ngothayela, awaziwa ngokuthi yi-tinplate, futhi asetshenziswa njengezinto zokupakisha ukudla. Ithini elihlanzekile lingasetshenziswa futhi njengokwemboza izingxenye ezithile zemishini. Amathini acutshungulwa kalula abe amashubhu, amafoil, izintambo, amapheshana, njll., futhi angenziwa futhi abe yimpushana ecolekileyo ye-powder metallurgy. Uthayela ungaxutshwa cishe nazo zonke izinsimbi, futhi i-solder, ithusi lethayela, i-babbitt alloy, i-lead-tin bearing alloy kanye nealloy yomthofu kusetshenziswa kakhulu. Kukhona futhi ama-alloys amaningi akhethekile ane-tin, njengama-alloys asekelwe ku-zirconium, asetshenziswa njengezinto zokumboza amafutha enuzi embonini yamandla e-athomu; ama-alloys asekelwe ku-titanium, asetshenziselwa izindiza, ukwakha imikhumbi, amandla e-athomu, amakhemikhali, imishini yezokwelapha nezinye izimboni; I-niobium-tin intermetallic compounds ingasetshenziswa njenge-super I-conductive material, i-tin-silver amalgam isetshenziswa njengensimbi yamazinyo. Izithako ezibalulekile ze-tin yi-tin dioxide, i-tin dichloride, i-tin tetrachloride kanye nezinhlanganisela eziphilayo ze-tin. Asetshenziswa njengezinto zokusetshenziswa koqweqwe lwawo lwe-ceramic, i-mordant yokuphrinta nokudaya izindwangu zikasilika, ukuqinisa ukushisa kwamapulasitiki, nanjengama-bactericides. Nezibulala-zinambuzane.
imithombo yetshe lensimbi yezwe lami inalezi zimpawu ezilandelayo: (1) Izinqolobane zigxile kakhulu. izimayini zezwe lami zigxile kakhulu ezifundazweni ezingu-6, okuyi-Yunnan, i-Guangxi, i-Guangdong, i-Hunan, i-Inner Mongolia, ne-Jiangxi. I-Yunnan igxile kakhulu eGejiu, kanti i-Guangxi igxile eDachang. Izigodlo ze-Gejiu kanye ne-Dachang zenza inani lezinqolobane zezwe. Cishe u-40% wezinqolobane. (2) Ngokuyinhloko i-tin ore iwumthombo oyinhloko, futhi i-placer tin ore idlala indima yesibili. Ezinqolobaneni eziphelele zezwe, insimbi yensimbi eyinhloko yenza u-80%, kanti i-placer tin ore yenza u-16% kuphela. (3) Ziningi izingxenye ezixhumene nazo, ziyi-12% kuphela ezibonakala ngesimo se-mineral eyodwa. I-tin ore njengenye yezimbiwa eyinhloko yenza u-66% wesamba semithombo yezwe, kanti i-tin ore njengengxenye ehlangene yenza ama-22% ezinqolobane zezwe. Amaminerali e-Symbiotic nahlobene nawo ahlanganisa ithusi, i-lead, i-zinc, i-tungsten, i-antimony, i-molybdenum, i-bismuth, isiliva, i-niobium, i-tantalum, i-beryllium, i-indium, i-gallium, i-germanium, i-cadmium, nensimbi, isulfure, i-arsenic, i-fluorite, njll. I-Guangxi, okuyizindawo zezimayini zamathini ezisezingeni eliphezulu ze-polymetallic super-large.
Imininingwane eyengeziwe Isixhumanisi:https://www.wanmetal.com/products/tin/
Umthombo oyisithenjwa: I-inthanethi
Umusho wokuzihlangula: Ulwazi oluqukethwe kulesi sihloko olokubhekisela kuphela, hhayi njengesiphakamiso esiqondile sokwenza izinqumo. Uma ungahlosile ukwephula amalungelo akho omthetho, sicela usithinte kusenesikhathi.
Isikhathi sokuthumela: Aug-30-2021