Ibyuma bigarura ubushyuhe bya miliyoni 65 by'icyuma cyiza cyane, bishyushye kandi bikagira ubugari. Ishusho y'ingenzi

Ibyuma bigarura ubushyuhe bya miliyoni 65, byatunganyijwe kandi bikagira ubunini.

Ibisobanuro bigufi:

Izi mpini zikoreshwa mu buhinzi zikozwe mu cyuma cyiza cya boron hakoreshejwe uburyo bwo gukaranga neza. Umubiri w'icyuma ucanwa n'ubushyuhe bwinshi, ukagera ku bushyuhe n'imbaraga, ukarwanya gucika no gukumira kwangirika. Inguni yo kwinjiramo yakozwe neza na siyansi igabanya gufatana k'ubutaka, bigatuma gukora byoroha. Byaba guhinga ahantu hadatuwe cyangwa guhinga cyane, izi mpini zigumana ubukana bwazo igihe kirekire, bigatuma igihe cyo kubaho cyazo cyongera igihe.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ikozwe mu cyuma gikomeye cya Mn 65, inkombe ishyushye cyane, bigatuma ikomera cyane kandi idapfa kwangirika. Imiterere yayo ikarishye kandi igoramye ituma byoroha gukata ubutaka buto, bigatuma ubutaka buto buto bushobora kuvunika neza. Ibi bigabanya cyane imbaraga zo gukoresha traktori kandi bikongera ubushobozi bwo kongera gukoresha ubutaka, bigatuma iba amahitamo meza haba mu mirima y’umukungugu no mu mirima y’umurima.

Igiti cyo guhinga ni igice cy'ingenzi gikoreshwa mu mashini z'ubuhinzi nka traktori. Gikoreshwa cyane cyane mu mirimo yo guhinga, gutera imiringoti, gukuraho ibyatsi, no gusya ibishyimbo. Nk'igice cyo gusaza, kibohora ubutaka neza, kikanoza ubucucike bw'ubutaka, kandi kikagabanya kandi kigatwikira ibyatsi n'ibishyimbo mu butaka binyuze mu guhinga kuzenguruka cyangwa kugabanya ubutaka, bigatuma imbuto zihingwa neza nyuma yo guhinga. Iki gicuruzwa gisanzwe gikozwe mu cyuma gikomeye kugira ngo kihangane n'ingaruka nyinshi n'ubusaze mu butaka bugoye.

Kugira ngo ikomeze mu gihe cy'akazi gakomeye, icyuma gisubizamo gikoresha icyuma cy'ubukorikori cya alloy (nka 60Si2Mn, 60Si2MnA, 28MnSiB, na 65Mn) nk'ibikoresho byacyo by'ibanze. Ikoranabuhanga ryo gucura neza rikoreshwa mu gihe cyo gukora, hamwe no gutunganya ubushyuhe bwa martensitic, kugira ngo rigenzure neza ubukana bw'igicuruzwa kiri mu rugero rwa HRC 42-48 (abakora bamwe bakoresha HRC45±3). Ibi bitanga imiterere myiza ya mekanike, bihuza ubukana bwinshi n'ubukomere bwiza, bikarinda kwangirika no kwangirika vuba.