Iyo mechanical properties yemaminerari inoreva zvakasiyana-siyana izvo zvicherwa zvinoratidzwa kana zvichiiswa kunze kwemasimba. Iyo mechanic zvicherwa zvezvicherwa zvakapetwa, asi zvimisikidzo zvinokanganisa kupwanya kwezvicherwa zvakanyanya kuoma, kuoma, cleavage uye kukanganisa kwechimiro.
1, kuoma kwemaminerari. Kuomarara kweminerari kunoreva maitiro ekuramba kweminerari pakupindira kwekunze kwesimba remagetsi. Izvo zvakakosha zvimedu zvemaminerari makristasi - ion, maatomu uye mamorekuru anorongwa nguva nenguva munzvimbo nemirairo yejometri, uye imwe neimwe nguva inoumba sero rekristaro, inova chikamu chekutanga chekristaro. Iwo mana emhando dzezvisungo pakati pezvimedu zvekutanga: atomiki, ionic, simbi uye mamorekuru bond anosarudza kuoma kwemaminerari makristasi. Iyo mineral crystals inoumbwa neakasiyana bonding bonds ane akasiyana ma mechanical properties, uye naizvozvo anoratidzawo kuoma kwakasiyana. Zvicherwa zvinoumbwa nemhando dzakasiyana dzemabhondi ezvisungo zvinoratidza kuomarara kwemamineral kwakasiyana.
2, kuoma kwemaminerari. Kana iyo mineral pressure ichikunguruka, kucheka, kusando, kukotama kana kudhonza uye mamwe masimba ekunze, kuramba kwayo kunonzi kuoma kwemaminerari. Kuoma, kusanganisira brittleness, flexibility, ductility, flexibility uye elasticity, chinhu chemuchina chine simba rinokosha pakupwanya kwemaminerari.
3, mineral cleavage. Kutsemuka (Cleavage) zvinoreva pfuma yechicherwa ichitsemukira mundege yakatsetseka mune imwe nzira pasi pekuita kwemasimba ekunze. Ndege yakatsetseka iyi inonzi cleavage plane. Cleavage phenomenon chinhu chakakosha chemuchina chinokanganisa kutadza kuramba kwemaminerari. Maminerari akasiyana anogona kuve akasiyana cleavage, uye dhigirii rekutsemuka kumativi ese emaminerari akafanana anogonawo kunge akasiyana. Cleavage chinhu chakakosha hunhu hwemaminerari, uye akawanda mamineral ane hunhu uhu. Kuvapo kwe cleavage kunogona kuderedza simba remaminerari uye kuita kuti mineral ipwanyika nyore nyore.
4. Kukanganisa kwemaitiro emaminerari. Mineral rocks muchisikigo, nekuda kweakasiyana ore-kuumba geological mamiriro kana zviitiko, zvinowanzo tungamira kune akasiyana ma mechanic properties yemaminerari akafanana anogadzirwa munzvimbo dzakasiyana. Kukanganisa kwedombo uye chimiro chesimbi ndicho chimwe chezvikonzero zvakakosha zvemutsauko uyu. Ichi chikanganiso mumaminerari chimiro chinowanzo gadzira nzvimbo isina kusimba mudombo, saka hunhu hwekupwanya hunotanga kuitika pane idzi dzisina kusimba.
Iyo ore inogadzirwa muzvisikwa, kunze kweiyo shoma yemamineral ore, mazhinji eore ane akawanda-mamineral kuumbwa. Iyo mechanical properties ye single mineral ores iri nyore. Iyo mechanic properties yeores inoumbwa nemaminerari akasiyana-siyana ndiko kushanda kwakazara kweiyo mineralogical properties yezvikamu. Iyo mechanical properties ye ore yakaoma zvikuru. Kunze kwezvinhu zvinopesvedzera zvataurwa pamusoro apa, ma mechanika e ore ane hukamawo ne ore-kuumba geological process, kuputika kwemigodhi uye kufambisa, ore kupwanya nhanho uye zvimwe zvinhu.
Nguva yekutumira: Jan-01-2025