Isi ihe na akụkọ ihe mere eme nke iji ferroboron (FeB)

Ferroboron bụ igwe eji eme ihe nke nwere boron na ígwè, nke a na-ejikarị na ígwè na nkedo.Ịgbakwunye 0.07% B na nchara nwere ike imeziwanye ike nke ígwè ahụ.Boron gbakwunyere na 18% Cr, 8% Ni igwe anaghị agba nchara mgbe ọgwụgwọ gasịrị nwere ike ime ka mmiri ozuzo sie ike, melite ike okpomọkụ na ike dị elu.Boron na nkedo ígwè ga-emetụta graphitization, si otú ahụ na-amụba omimi nke oghere ọcha iji mee ka ọ sie ike ma na-eguzogide ọgwụ.Ịtinye 0.001% ~ 0.005% boron na nkedo nke nwere ike ime ka ọ baa uru n'ịmepụta ink spheroidal na imeziwanye nkesa ya.Ka ọ dị ugbu a, obere aluminom na obere carbon iron boron bụ isi akụrụngwa maka amorphous alloys.Dị ka ọkọlọtọ GB5082-87 si kwuo, a na-ekewa boron ígwè nke China ka ọ bụrụ carbon carbon dị ala na nke ọkara nke abụọ nke 8 akara ule.Ferroboron bụ ihe dị iche iche mejupụtara ígwè, boron, silicon na aluminom.
Ferric boron bụ deoxidizer siri ike yana ihe mgbakwunye boron n'ime nchara.Ọrụ boron na ígwè bụ iji mee ka ike sie ike nke ọma ma dochie ọnụ ọgụgụ dị ukwuu nke ihe ndị na-emepụta ihe na-eji naanị obere boron, ọ pụkwara imeziwanye ihe ndị na-emepụta ihe, ihe nrụrụ oyi, ihe ịgbado ọkụ na ihe ọkụkụ dị elu.
Dị ka carbon ọdịnaya nke boron ígwè nwere ike kewaa n'ime ala carbon ọkwa na ọkara carbon ọkwa abụọ edemede, karị maka dị iche iche akara ule nke ígwè.Edepụtara ihe mejupụtara kemịkalụ ferric boron na tebụl 5-30.A na-emepụta boride iron dị ala site na usoro thermit ma nwee ọdịnaya aluminom dị elu.A na-emepụta iron carbon boron dị ala site na usoro silicothermic, yana ọdịnaya aluminom dị ala yana ọdịnaya carbon dị elu.Ihe na-esonụ ga-ewebata isi ihe na akụkọ ihe mere eme nke iji iron boron.
Nke mbụ, isi ihe nke iji iron boron
Mgbe ị na-eji iron boride, ekwesịrị ịdebe isi ihe ndị a:
1. Ọnụ ọgụgụ nke boron na iron boron abụghị otu, ihe dị iche na-aba ụba.Ihe ntakiri boron nke enyere na ọkọlọtọ sitere na 2% ruo 6%.Iji chịkwaa ọdịnaya boron nke ọma, a ga-agbaze ya na ọkụ induction oghere tupu ejiri ya, wee jiri ya mee ihe mgbe nyochachara;
2. Họrọ ọkwa kwesịrị ekwesị nke iron boide dị ka nchara na-esi agbaze.Mgbe ị na-agbaze igwe anaghị agba nchara dị elu maka ụlọ ọrụ nuklia, obere carbon, obere aluminum, obere phosphorus iron boron kwesịrị ịhọrọ.Mgbe ị na-agbaze nchara nchara nke nwere boron, enwere ike ịhọrọ boride nke ọkara carbon;
3. Mweghachi nke boron na boride iron belatara na mmụba nke ọdịnaya boron.Iji nweta ọnụego mgbake ka mma, ọ ka mma ịhọrọ boride iron nwere obere ọdịnaya boron.
Nke abụọ, akụkọ ihe mere eme nke iron boron
British David (H.Davy) maka oge mbụ imepụta boron site na electrolysis.H.Moissan mepụtara nnukwu carbon iron borate na ọkụ ọkụ eletrik na 1893. N'afọ 1920, e nwere ọtụtụ akwụkwọ ikike maka imepụta ígwè boride.Mmepe nke amorphous alloys na ihe ndọta na-adịgide adịgide na 1970 mụbara ọchịchọ maka boride ígwè.N'ọgwụgwụ 1950s, ụlọ ọrụ nyocha nke Iron na Steel nke China mepụtara nke ọma site na usoro thermit.E mesịa, Jilin, Jinzhou, Liaoyang na ndị ọzọ uka mmepụta, mgbe 1966, tumadi site Liaoyang mmepụta.N'afọ 1973, e ji ọkụ ọkụ eletrik mepụta boron ígwè na Liaoyang.N'afọ 1989, e mepụtara ígwè aluminom-boron dị ala site na usoro ọkụ ọkụ eletrik.