Ubumenyi buke bwa InterWeighing:
Kuva mu 1995, Ishyirahamwe ry’ibikoresho byo gupima Ubushinwa ryateguye ibirori 20 bya InterWeighing i Beijing, Chengdu, Shanghai, Hangzhou, Qingdao, Changsha, Nanjing, Guangdong Dongguan na Wuhan. Ababikora benshi bazwi bitabiriye ibyo birori nkabamurika. Abanyamwuga benshi n’abaguzi baturutse muri Aziya, Uburayi, Amerika, Oseyaniya na Afurika basuye iri murika. Iri murika ryatsindiye izina ryiza riteza imbere guhanahana amakuru mpuzamahanga n’ubufatanye mu rwego rwo gupima ubukungu n’ikoranabuhanga.
Nyuma yimyaka yo guhinga neza, igipimo ningaruka za InterWeighing byagiye byiyongera. Uyu munsi, InterWeighing ibaye imurikagurisha n’ibikoresho mpuzamahanga byujuje ubuziranenge mpuzamahanga ku rwego mpuzamahanga. Ibirori ngarukamwaka bya InterWeighing byabaye ibirori ngarukamwaka byinganda ku isi. InterWeighing yashimangiye guhanahana ubukungu n’ikoranabuhanga n’ubufatanye hagati y’inganda mpuzamahanga zipima inganda, kandi ifasha mu iterambere ry’ubucuruzi bw’ibicuruzwa bipima isi. Usibye kuba mu mwaka wa 2009 ikibazo cy’imari ku isi cyaragabanutseho gato, Ubushinwa buri mwaka ibyoherezwa mu mahanga bipima ibicuruzwa byiyongera ku gipimo cyiza cy’iterambere. Muri 2018, dukurikije imibare ya gasutamo y'Ubushinwa, kohereza ibicuruzwa bipima ibicuruzwa byageze kuri miliyari 1.398 USD; yiyongereyeho 5.2% ugereranije na 2017.
Impamvu ituma ibyuma bidafite ingese birinda ruswa
Jiajia yitabiriye imurikagurisha ry’inganda INTERWEIGHING muri 2020 yongeye.
Kubera iki cyorezo, nubwo inshuti nyinshi mpuzamahanga zidashobora kwitabira ibirori ngarukamwaka, twakomeje kugeza amakuru kumurikabikorwa kuri buri mukiriya binyuze kuri interineti, harimo ikoranabuhanga rishya, ibicuruzwa bishya, hamwe niterambere ryinganda.
Igihe cyihariye kandi cyatuzaniye amahirwe menshi yo kuvugana nabatanga inganda zimwe. Wige ibijyanye n'ikoranabuhanga rishya n'iterambere mu nganda. Baganiriye ku bicuruzwa bizaza hamwe niterambere hamwe nabo. Mu bihe bishya by’isoko, ibicuruzwa bizarushaho kunonosorwa, bizarushaho gufasha inganda gukora neza ibicuruzwa no gukora ubushakashatsi ku bicuruzwa byo mu rwego rwo hejuru ku masoko atandukanye. Mugihe cyo kwibanda kuburambe bwabakiriya, tuzakora ibicuruzwa neza kandi birambuye. Byombi mubikorwa, umutekano nubuziranenge nibyiza.
Ibiro bidafite ibyuma bifite ibiranga kurwanya ruswa, bigabanya ikosa ryibiro murwego rwo gukoresha. None se kuki ibyuma bidafite ingese bifite ibiranga byinshi birwanya ruswa? Inzobere zuburemere bwibyuma zizagusobanurira.
Nkuko byavuzwe mu gitabo cya shimi cya shuri ryisumbuye rya chimie, ibyuma byose bifata imiti hamwe na ogisijeni mu kirere kugirango bikore firime ya oxyde hejuru yikintu. Okiside ikozwe hejuru yicyuma gisanzwe cya karubone ihura na okiside, hanyuma ingese ikongerwaho buhoro buhoro, hanyuma amaherezo hakabaho umwobo wicyuma. Ni gute ibi byakorwa? Mubisanzwe, uburyo buriwese akoresha nugukoresha irangi cyangwa ibyuma birwanya okiside mukurinda amashanyarazi, kugirango okiside hejuru yicyuma ntibyoroshye kurimburwa. Kurwanya kwangirika kwibyuma bitagira umwanda ahanini biterwa no kuba hari ikintu cyerekana ibimenyetso, ni ukuvuga chromium, nacyo kikaba kimwe mubice bigize ibyuma.
Iyo ibirimo bya chromium bigeze kuri 11.7%, birwanya ruswa yo kwangirika kwicyuma cyiyongera cyane, ibyo bikaba byongera imbaraga zo kurwanya ruswa. Ntabwo gusa ibiri muri chromium byiyongereye, okiside ikorwa na chromium nicyuma ifata hejuru yicyuma, gishobora kurwanya ruswa kandi ikarinda okiside. . Mubisanzwe nukuvuga, ibara risanzwe ryicyuma rishobora kugaragara hifashishijwe icyuma cya oxyde, kandi ibyuma bitagira umwanda nubuso bwihariye. Byongeye kandi, nubwo ubuso bwangiritse, ibyuma byerekanwa nikirere bizakora firime ebyiri zo gukingira hamwe nikirere, kizwi kandi nka firime ya kabiri ya passivation, ikomeje kurindwa kunshuro ya kabiri, bityo ikagera ku ntego ya Kurwanya ruswa.
Murakaza neza mubyiciro byose kuri Yantai Jiajia Igikoresho cyo kugura uburemere bwibyuma, kuko babigize umwuga kandi bizewe.
Igihe cyo kohereza: Mutarama-14-2021