Chii chinonzi simbi uye inogadzirwa sei?
Kana simbi yasanganiswa nekabhoni nezvimwe zvinhu, inonzi simbi. Musanganiswa uyu unoshandiswa zvikuru muzvivakwa, zvivakwa, maturusi, ngarava, mota, michina, midziyo yakasiyana-siyana, nezvombo. Mashandisirwo acho akawanda nekuda kwesimbi dzayo dzakasimba uye mutengo wakaderera.
Ndiani akaiwana?
Mienzaniso yekutanga yesimbi yakawanikwa muTurkey uye inotangira mugore ra1800BC. Kugadzirwa kwesimbi kwemazuva ano kwakatanga kuna Sir Henry Besseme wekuEngland uyo akawana nzira yekugadzira zvinhu zvakawanda uye zvakachipa.
Jindalai Steel Group ikambani inotungamira mukugadzira nekutengesa kunze kwenyika zvinhu zvakaita se coil/sheet/plate/strip/pipe yesimbi isina ngura.
Musiyano uripo pakati peSimbi neSimbi ndeupi?
Simbi chinhu chinongowanikwa muchisikigo mukati meIron Ore. Simbi ndicho chinhu chikuru cheSimbi, inova alloy yeSimbi ine Simbi yakawedzerwa. Simbi yakasimba kupfuura Simbi, ine hunhu huri nani hwekumanikidza uye kudzvanya.
Ndezvipi zvinhu zvesimbi?
● Simbi ine simba guru rekusimba
● Inochinjika - zvichiita kuti ive nyore kuiumba
● Kugara kwenguva refu - zvichiita kuti simbi ikwanise kumira nesimba rekunze.
● Kufambisa magetsi - zvakanaka pakufambisa kupisa nemagetsi, zvinobatsira pakubika nekubatanidza waya.
● Runako - simbi ine chitarisiko chinoyevedza, chesirivha.
● Kudzivirira ngura - kuwedzerwa kwezvinhu zvakasiyana-siyana muzvikamu zvakasiyana kunogona kupa simbi muchimiro chesimbi isingasvibi ngura.
Chii chakasimba, Simbi kana Titanium?
Kana ikasanganiswa nedzimwe simbi dzakadai searuminiyamu kana vanadium, titanium alloy yakasimba kupfuura mhando dzakawanda dzesimbi. Kana tichitaura nezvesimba rayo, titanium alloys yakanakisisa inokunda simbi dzisina ngura dzemhando yepasi kusvika pakati. Zvisinei, simbi isina ngura yepamusoro yakasimba kupfuura titanium alloys.
Ndedzipi mhando ina dzesimbi?
(1) Simbi yeKabhoni
Simbi dzekabhoni dzine Iron, Carbon, nezvimwe zvinhu zvakaita seManganese, Silicon, uye Copper.
(2) Simbi yeAlloy
Simbi dzesimbi dzine simbi dzakajairika dzesimbi dzakasiyana-siyana, izvo zvinoita kuti rudzi urwu rwesimbi rukodzere kushandiswa kwakanangana.
(3) Simbi Isina Zvisimbiso
Kunyangwe simbi dzisina ngura dzichiumbwa nesimbi dzakawanda, dzinowanzova ne10-20 muzana yechromium, zvichiita kuti ive chinhu chikuru chekubatanidza. Zvichienzaniswa nedzimwe mhando dzesimbi, simbi dzisina ngura dzinoramba ngura ka200, kunyanya mhando dzine kanenge 11 muzana yechromium.
(4) Simbi Yekushandisa
Rudzi urwu rwesimbi runosanganiswa kana tembiricha yakakwira zvikuru uye runowanzova nesimbi dzakaoma dzakadai setungsten, cobalt, molybdenum, uye vanadium. Sezvo dzisingangogumiri pakupisa chete asiwo dzakasimba, simbi dzezvishandiso dzinowanzo shandiswa pakucheka nekuboorera.
Chii chinonzi giredhi rakasimba kupfuura mamwe ose?
SUS 440– inova simbi yepamusoro ine kabhoni yakawanda, inochengetedza miganhu zviri nani kana ikapiswa zvakanaka. Inogona kuomeswa kusvika pakuomarara kweRockwell 58, zvichiita kuti ive imwe yesimbi dzakaoma kwazvo dzisina ngura.
Sei simbi isinganzi simbi?
Imwe yemibvunzo inowanzo bvunzwa nezvesimbi ndeyekuti sei simbi isingaverengerwe sesimbi? Simbi, sezvo iri alloy uye nekudaro isiri chinhu chakachena, haisi simbi asi shanduko pane imwe chete. Yakagadzirwa zvishoma nesimbi, iron, asi nekuda kwekuti inewo kabhoni isiri simbi mukugadzirwa kwayo kwemakemikari, haisi simbi yakachena.
Ndeipi mhando inonyanya kushandiswa?
304 Simbi Isina Kugayiwa kana kuti SUS 304 ndiyo inonyanya kushandiswa; simbi isingagayiwa yemhando yepamusoro ye18/8 (18% chromium, 8% nickel). Kunze kweUS, inozivikanwa se "A2 stainless steel", zvichienderana neISO 3506 (haifanirwe kuvhiringidzwa nesimbi yezvishandiso zveA2)
Simbi chinhu chinogara kwenguva refu here?
Simbi chinhu chinogara kwenguva refu nekuti kana changogadzirwa chinogona kushandiswa, sesimbi, nekusingaperi. Simbi inodzokororwazve isingaperi, saka mari inoshandiswa mukugadzira simbi haimboparadzwi uye inogona kushandiswa nezvizvarwa zvinotevera.
Zvimwe zvinhu zvinonakidza nezvesimbi
● Kunyange zvazvo simbi iri chinhu chakasimba chega, simbi inogona kusimba zvakapetwa ka1000 kupfuura simbi.
● Kuora kwesimbi kunononoka kana kutomira zvachose kana magetsi emagetsi achipfuura nesimbi. Izvi zvinozivikanwa seCathodic Protection uye zvinoshandiswa pakugadzira mapaipi, ngarava, uye simbi mukongiri.
● Simbi ndiyo inonyanya kushandiswazve muNorth America - inosvika 69% yayo inodzokororwazve gore rega rega, izvo zvinopfuura mapurasitiki, bepa, aruminiyamu, negirazi zvakabatanidzwa.
● Simbi yakatanga kushandiswa pakuvaka zvivako zvine nhurikidzwa mugore ra1883.
● Zvinotora zvinopfuura matanda emiti makumi mana kugadzira imba ine furemu rehuni - imba ine furemu resimbi inoshandisa mota sere dzakashandiswazve.
● Mota yekutanga yesimbi yakagadzirwa mugore ra1918
● Magaba esimbi kana esimbi mazana matanhatu anodzokororwa sekondi yega yega.
● Matani 83,000 esimbi akashandiswa kugadzira Golden Gate Bridge.
● Simba rinodiwa pakugadzira tani imwe chete resimbi rakaderedzwa nehafu mumakore makumi matatu apfuura.
● Muna 2018, kugadzirwa kwesimbi isina kucheneswa pasi rose kwakasvika matani mamiriyoni 1,808.6. Izvi zvakaenzana nehuremu hweEiffel Towers dzinosvika 180,249.
● Pari zvino ungangove wakakomberedzwa nesimbi. Mudziyo wepamba wakajairika unoumbwa ne65% yezvigadzirwa zvesimbi.
● Simbi inowanikwawo mumagetsi ako! Pazvinhu zvose zvinoumba komputa, inenge 25% yayo isimbi.
Jindalai Steel Group - kambani inozivikanwa mukugadzira simbi dzakagadzirwa nesimbi dzakagadzirwa nesimbi muChina. Yava nemakore anopfuura makumi maviri ichibudirira mumisika yepasi rose uye parizvino ine mafekitori maviri ane simba rekugadzira rinosvika matani anodarika 400,000 pagore. Kana uchida kuwana rumwe ruzivo nezvesimbi, tinokugamuchirai kutibata nhasi kana kukumbira mutengo.
Nhare yekukurukurirana:+86 18864971774WECHAT: +86 18864971774WHATSAPP:https://wa.me/8618864971774
EMAIL:jindalaisteel@gmail.com sales@jindalaisteelgroup.com Webhusaiti:www.jindalaisteel.com
Nguva yekutumira: Zvita-19-2022
