Umuyoboro w'icyuma wa A252 Gr.1: Ukomeye kandi wizewe, utuma ubwubatsi bugezweho burushaho gutera imbere
Mu rwego rw'ubwubatsi n'ibikorwa remezo bigezweho, guhitamo ibikoresho bigena mu buryo butaziguye kuramba, umutekano n'ubwiza bw'umushinga muri rusange. Mu bikoresho byinshi by'ubwubatsi,Umuyoboro w'icyuma wa A252 GRADE 1Byabaye ibikoresho bikunzwe cyane mu miterere itandukanye y’inyubako bitewe n’imikorere yayo myiza n’uburyo yizewe. Iyi nkuru izasuzuma byimbitse imiterere y’ingenzi y’imiyoboro y’icyuma ya A252 Gr.1 n’ibyiza byo kuyikoresha, inaguhe inama ku ruganda rw’inzobere rukorera i Cangzhou, mu Ntara ya Hebei.
1. Ibyiza by'ingenzi ku bicuruzwa
Imikorere myiza cyane mu miterere:Umuyoboro w'icyuma wa A252 GRADE 1ifite imbaraga zo gukanda no gutwara imizigo neza cyane, ishobora kwimura imizigo mu mutekano no kwemeza ko imiterere yayo yose ihamye.
Irwanya ingese cyane: Ishobora gukoreshwa igihe kirekire ahantu habi (nk'ubushuhe, imiti ikoreshwa mu by'ubutabire, nibindi), yongerera igihe umushinga umara kandi ikagabanya ikiguzi cyo kuyisana.
Uburyo bugezweho bwo gukora: Yakozwe hakoreshejwe ikoranabuhanga ryo gusudira arc icukuweho impande ebyiri (DSAW), umushongi wo gusudira ufite imbaraga nyinshi n'umuvuduko muto w'ubusembwa, bigatuma umubiri w'umuyoboro uhora uhindagurika kandi wizewe.
Uburyo bwo guhuza ibikorwa mu buryo burambuye: Ntabwo ikoreshwa gusa mu kubaka inyubako no mu gushingira ku biraro, ahubwo ikoreshwa no mu bihe bitandukanye nko mu buhanga bw'ibyambu no mu nkunga zo kohereza ingufu.
2. Ibigo bitunganya inganda bya Cangzhou: Ingwate y'imbaraga, ubuziranenge mbere ya byose
Kuva yashingwa mu 1993, ikigo cy’inganda i Cangzhou, mu Ntara ya Hebei cyiyemeje gukora ubushakashatsi no guteza imbere ndetse no gukora ibikoresho by’imiyoboro y’icyuma. Iyi sosiyete ifite ubuso bwa metero kare 350.000, ifite umutungo wose wa miliyoni 680 z’amayuani, kandi ubu ikoresha abantu 680. Yashyizeho uburyo busesuye bwa serivisi buhuza umusaruro, ibizamini n’ubushakashatsi n’iterambere.
Imiyoboro y'icyuma ya A252 Gr.1 ikonje ikozwe n'uru ruganda ikozwe mu nganda zikora ibikoresho bigezweho ku rwego mpuzamahanga hamwe n'uburyo buhamye bwo gucunga ubuziranenge. Ibicuruzwa bigurishwa mu gihugu no mu mahanga kandi byizewe cyane n'abakiriya.
3. Genzura neza ubuziranenge kandi urebe neza ko ari inyangamugayo mu gihe cyose cy'ibikorwa
Iyi sosiyete igendera ku gitekerezo cy'uko "ubuziranenge buturuka ku kugenzura", ishyira mu bikorwa igenzura ryuzuye ry'ubuziranenge kuva ku kugura ibikoresho fatizo kugeza ku gutanga ibicuruzwa byarangiye. Binyuze mu nzira nyinshi zo kugenzura nko gupima imitungo idasenya, gupima imiterere y'ibikoresho, no gupima ingano, byemezwa ko buri muyoboro w'icyuma wujuje ibipimo ngenderwaho bya ASTM A252 n'ibyo abakiriya bakeneye.
Imiyoboro y'icyuma ya A252 Gr.1, ifite imbaraga nyinshi, irwanya ingese ndetse n'imikorere myiza yo gusudira, yabaye amahitamo y'ibikoresho by'ingenzi mu ikoranabuhanga rigezweho. Kubera imbaraga zayo zikomeye n'udushya duhoraho, inganda zikora mu nganda zo muri Cangzhou, mu Ntara ya Hebei, ziha abakiriya ibicuruzwa na serivisi byujuje ibisabwa byo mu nganda. Niba ufite ibyo ukeneye bifitanye isano, nyamuneka hamagara itsinda ryacu ry'abahanga kugira ngo dufatanye gushyiraho ahazaza h'ubwubatsi hatekanye kandi harambye.
Igihe cyo kohereza: Kanama-21-2025