Inyubako ikonje yashongeshejwe ku muyoboro w'umuriro

Ibisobanuro bigufi:

Imiyoboro ikoze mu buryo bw'umugozi ifite uruhare runini mu nganda zitandukanye, cyane cyane mu nyubako zikonje zikozwe mu buryo bw'umugozi n'imiyoboro y'umuriro. Iyi miyoboro ikorwa binyuze mu kugonga ibyuma mu buryo buhoraho mu buryo bw'umugozi hanyuma ugasudira imiyoboro ikoze mu buryo bw'umugozi kugira ngo habeho imiyoboro miremire ikomeza. Ikoreshwa cyane mu gutwara ibinyobwa, imyuka n'ibikoresho bikomeye, ndetse no mu bikorwa by'inganda n'iby'ubwubatsi.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

In inyubako ikonje ivanze n'ubukonjeImikoreshereze, imiyoboro ishongeshejwe n'umugozi ni ingenzi cyane mu kubaka inyubako ziramba kandi zizewe. Iyi miyoboro isanzwe ikorwa mu byuma byiza kandi ishobora kwihanganira imitwaro iremereye, bigatuma iba nziza ku biraro, inyubako n'indi mishinga y'ibikorwa remezo.

urwego rw'icyuma	imbaraga nkeya z'umusaruro		Imbaraga zo gukurura		Uburebure buke	Ingufu nkeya ku ngaruka
	Mpa				%	J
	Ubunini bwagenwe		Ubunini bwagenwe		Ubunini bwagenwe	ku bushyuhe bw'igerageza rya
	mm		mm		mm
	16	＞16≤40	3	≥3≤40	≤40	-20℃	0℃	Ubushyuhe bwa 20°C
S235JRH	235	225	360-510	360-510	24	-	-	27
S275J0H	275	265	430-580	410-560	20	-	27	-
S275J2H						27	-	-
S355J0H	365	345	510-680	470-630	20	-	27	-
S355J2H						27	-	-
S355K2H						40	-	-

Ibikoresho bya shimi

Igipimo cy'icyuma		Ubwoko bwo gukuraho ogisijeni a	% ukurikije uburemere, ntarengwa
Izina ry'icyuma	Nimero y'icyuma	C	C	Si	Mn	P	S	Nb
S235JRH	1.0039	FF	0,17	—	1,40	0,040	0,040	0.009
S275J0H	1.0149	FF	0,20	—	1.50	0,035	0,035	0,009
S275J2H	1.0138	FF	0,20	—	1.50	0,030	0,030	—
S355J0H	1.0547	FF	0,22	0.55	1.60	0,035	0,035	0,009
S355J2H	1.0576	FF	0,22	0.55	1.60	0,030	0,030	—
S355K2H	1.0512	FF	0,22	0.55	1.60	0,030	0,030	—
a. Uburyo bwo gukuraho ogisijeni mu mubiri bugenwa ku buryo bukurikira:
FF: Icyuma cyapfuye cyose kirimo ibintu bihuza azote mu rugero ruhagije kugira ngo gifatanye azote ihari (urugero: 0.020% by'Al yose cyangwa 0.015% by'Al ishongesha).
b. Agaciro ntarengwa ka azote ntigakurikizwa iyo imiterere y’imiti igaragaza ko Al yose hamwe na 0.020% hamwe na Al/N ya 2:1, cyangwa niba hari ibindi bintu bihagije bihambira kuri N. Ibintu bihambira kuri N bigomba kwandikwa mu nyandiko y’igenzura.

Byongeye kandi, mu kurinda inkongiimiyoboro, gukoresha imiyoboro ikoze mu buryo bw'uruziga ni ingenzi cyane kugira ngo sisitemu ikomeze kuba nziza kandi ihamye. Iyi miyoboro yagenewe by'umwihariko kwihanganira ubushyuhe bwinshi n'umuvuduko mwinshi kandi ikwiriye gukoreshwa mu buryo bwo kurinda inkongi. Kubaka imiyoboro ikoze mu buryo bw'uruziga bituma idasohoka kandi igakomeza kuba nziza ndetse no mu bihe bikomeye, bigatuma iba ingenzi mu buryo bwo kurinda inkongi no kuzimya inkongi.

Imwe mu nyungu z'ingenzi zaumuyoboro ushongeshejwe n'umugozi wo mu ruzigani uburyo ikoreshwa mu buryo butandukanye kandi ikanahuzwa n'uburyo butandukanye bwo kuyikoresha. Iyi miyoboro ishobora gukorwa mu bunini n'uburebure butandukanye kugira ngo ihuze n'ibikenewe mu mushinga runaka. Byongeye kandi, ishobora gusigwa ibikoresho birinda kugira ngo yongere ubushobozi bwo kurwanya ingese no kongera igihe cyo kuyikoresha, bigatuma ikoreshwa mu bidukikije n'imimerere itandukanye.

Imiyoboro ishongeshejwe n'umugozi ifite ibyiza bifatika mu kuyishyiraho no kuyisana. Ni yoroshye kandi yoroshye kuyitwara no kuyifata, bigabanya igihe cyo kuyishyiraho n'amafaranga y'abakozi. Byongeye kandi, uburebure bwayo burebure kandi buhoraho bugabanya gukenera kongera guhuza, bigabanya ibyago byo kuva amazi kandi bitanga uburyo bwo kuyikoresha neza kandi bwizewe.

Muri make, umuyoboro ukozwe mu buryo bw'umugozi ni ingenzi mu nganda zitandukanye, cyane cyane mu nyubako zikozwe mu buryo bukonje kandiumuyoboro w'umuriroImikoreshereze yayo irambye, imikorere yayo myiza no kwihuta mu mikorere bituma iba amahitamo ya mbere ku bahanga, ba rwiyemezamirimo n'abayobozi b'imishinga. Baba bubaka inyubako zikomeye cyangwa bashushanya uburyo bwo kurinda inkongi bw'umuriro bwizewe kandi bwizewe, imiyoboro ikoreshwa mu buryo bw'imigozi ni igisubizo cy'ingenzi ku bikenewe mu bikorwa remezo bigezweho n'inganda.