Amakuru
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Umuyoboro w'icyuma udafite icyerekezo - neza
Umuyoboro wibyuma bidafite ibikoresho byingenzi nubukanishi Ibikoresho bikonje bikonje cyangwa bikonje bikonje neza (GB3639-2000) ni ibyuma bikonje cyangwa bikonje bikonje byuzuye ibyuma bitagira ibyuma byububiko hamwe nibikoresho bya hydraulic bifite uburebure buhanitse ...Soma byinshi -
Ubumenyi bw'icyuma
Ubumenyi bw'icyuma: API 5L umuyoboro w'icyuma udafite icyuma ni umuyoboro w'icyuma udafite icyuma API 5L umuyoboro w'icyuma udafite icyuma ni umuyoboro w'icyuma udafite icyerekezo, umuyoboro w'icyuma udafite icyerekezo, ibikoresho by'icyuma: GR.B, X42, X46, 52, X56, X60, X65, X70.Umuyoboro wumurongo ukoreshwa mu gutwara amavuta, gaze namazi yavomwe o ...Soma byinshi -
Umuyoboro w'icyuma udafite icyerekezo - icyuma cyuzuye kitagira ibyuma byingenzi nibikoresho bya mashini
Imiyoboro ikonje cyangwa ikonje ikonje idafite ibyuma (GB3639-2000) ni imashini ikonje cyangwa ikonje ikonje ikonje idafite ibyuma byububiko hamwe nibikoresho bya hydraulic bifite uburebure buhanitse kandi birangiye neza.Byinshi-bikonje bikonje-bishushanyije precisi ...Soma byinshi -
Amakuru adafite ibyuma amakuru yamakuru
27simn ibyuma bidafite icyuma, ni ukuvuga 27SiMn ibyuma bitagira ibyuma, ni kimwe mubikoresho byuma bitagira ibyuma.Ibirimo bya karubone biri hagati ya 0.24 na 0.32%.Imirongo imwe ya simn ni ukubera ibintu bitanu (karubone C, silicon Si na manganese).Muri Mn, fosifore P, na sulfuru S, ibirimo ...Soma byinshi -
Uruganda rwa gatatu rw’inganda n’icyuma Urunigi rw’imurikagurisha rishya rizabera i Rizhao muri Mata 2023
Mu rwego rwo gushyira mu bikorwa byimazeyo umwuka wa Kongere y’igihugu ya 20 y’ishyaka rya gikomunisiti ry’Ubushinwa, kwihutisha ishyirwa mu bikorwa ry’ingamba zishingiye ku iterambere ry’inganda z’ibyuma, kubaka inganda zigezweho, kwibanda ku bukungu nyabwo, guteza imbere inganda nshya, guteza imbere ...Soma byinshi -
Iterambere hamwe niterambere ryubushinwa bwinganda zidafite ibyuma
Mu myaka yashize, Ubushinwa bw’inganda zidafite ibyuma byabonye iterambere ryihuse mu mateka.Mu myaka itandatu ikurikiranye, umusaruro no kugurisha byateye imbere, imiterere yibicuruzwa yarahinduwe ku buryo bugaragara, kandi igipimo cyo kwihaza mu miyoboro y'icyuma cyabaye incr ...Soma byinshi -
Imiterere yiterambere hamwe nubushinwa bwinganda zidafite ibyuma
Mu myaka yashize, uruganda rukora imiyoboro idafite ibyuma mu gihugu cyacu rwagize iterambere ryihuse mu mateka, kandi umusaruro n’isoko ry’imyaka 6 ikomeje, ibisubizo byo guhindura imiterere y’ibicuruzwa biratangaje, kandi umuvuduko wo kwihaza w’umuyoboro w’icyuma uriyongera yego ...Soma byinshi -
Inganda zibyuma hamwe no kugura bifata umuvuduko
Kuva mu Kwakira, kwishyira hamwe kwinganda zibyuma byihuse, Shagang arashaka kwimura 60% ya Nangang, Itsinda rya Jingye ryasinyanye kumugaragaro amasezerano yo kugura Steel United yo mumajyaruguru ya Guangdong.Abashinzwe inganda bavuze ko kwiyongera mu kwibanda bifasha mu kuzamura hig ...Soma byinshi -
Gukonjesha no gukanda ibyuma biringaniye
Ni urupapuro ruringaniye rw'ibyuma rusukwa ibyuma, gukonjesha no gukanda.Iringaniye, urukiramende, kandi irashobora kuzunguruka mu buryo butaziguye cyangwa kogosha kuva ku cyuma kinini.Isahani yicyuma igabanijwe nubunini, icyuma cyoroshye <4mm (cyoroshye 0.2mm), icyuma giciriritse cyibyuma 4 ~ 6 ...Soma byinshi -
Ubumenyi bwa Teoretiki bwurupapuro rwicyuma
Urupapuro rushyizwe hejuru rwerekana urupapuro rwicyuma rufite ubuso.Igice cya zinc kirashobora gukumira neza ingese yatewe nigisubizo kiri hagati yicyuma nikirere cyangwa ihinduka ryimiterere yimiti nubukanishi buterwa no guhura nabandi ...Soma byinshi -
Igisobanuro cyumuyoboro wicyuma
Nubwoko bwibyuma birebire bifite igice cyuzuye kandi ntaho bihuriye.Imiyoboro y'ibyuma ifite ibice bidafite umumaro kandi ikoreshwa cyane nk'imiyoboro yo gutwara amazi, nk'imiyoboro yo gutwara peteroli, gaze gasanzwe, gaze, amazi n'ibikoresho bimwe bikomeye.Ugereranije nibikomeye s ...Soma byinshi -
Ubumenyi bwa Teoretiki bwumuyoboro wibyuma
Umuyoboro w'icyuma ni ubwoko bw'icyuma kirekire.Ingano yacyo ikoreshwa nkumuyoboro wo gutanga amazi.Ikoreshwa cyane cyane mu miyoboro yohereza inganda nka peteroli, inganda z’imiti, ubuvuzi, ibiryo, inganda zoroheje, mech ...Soma byinshi
