Iron uye simbi ndidzo mbiri dzesimbi dzinonyanya kushandiswa simbi. Zvishandiso zviviri zvine zvivakwa zvakakosha izvo zvakavamisa kubva kune vamwe, uye tekinoroji yemazuva ano uye maitiro akagadzira subsets nyowani - yakakanda simbi uye yakasarudzika simbi. Izvi zvine huwandu hwakawanda hwekushandisa mune dzinoverengeka maindasitiri, dzimba, uye masisitimu emakungwa. Chinyorwa ichi chinotsanangura mutsauko uripo pakati pekukanda simbi yerimbi
Kuumbwa
Chikamu chikuru chesimbi chakakandwa chinobva kune iron hores. Ipapo, alloy yakagadzirwa kubva simbi, kabhoni, uye silicon. Iyo inowanzogadzirwa ne2 kusvika ku4% ye kabhoni, uye zvidiki zvikamu zveSilicon. Kusvibiswa kwakafanana naManganese, Sarufa, uye Phosphate dzimwe nguva zviripo mune yakakandwa simbi. Izvi zvimwe zvikamu zvinowanzoitika zvidiki zvakanyanya kuti zvikanganisa zvivakwa zvekukanda simbi.
Galved Simbi yakagadzirwa nekabhoni kana yakajeka-carbon simbi, iyo iri marefu awa. Carbon Simbi inogadzirwa kubva kune maviri zvinhu: Iron uye kabhoni. Dzimwe simbi dzinogona kuvapo mune ino lelloy nderimwe remanganese, silicon, uye mhangura. Ivo vanowanzoumbwa zvisingasviki 0,60% yeiyo alloy, iyo inoreva yavo mhedzisiro pane zvivakwa zvevakarairwa zvisina basa.
Kugadzirira
Cast simbi yakagadzirirwa uchishandisa choto chakaputika uye chakagadzirwa kubva kuIron-carbon alloys kana pig iron. Munguva iyi, iyo simbi yakakandwa yakaumbwa zvakananga kubva pesimbi yakanyungudutswa. Iko kusachena kwakataurwa kunogona kupiswa kunze panguva ino. Nekudaro, kabhoni inogona kupisawo nenzira imwechete, iyo inofanira kutsiviwa isati yamiswa simbi yekukanda fomu yapera. Kanda iron ingakanganisika kana ikashaiwa kabhoni uye silicon zvinhu. Mushure mevira, chikanda iron haitsigire kunatswa nenyundo uye zvimwe zvigadzinye. Mhedzisiro yacho isinganyanye kunatsa yekunatsa uye yakachipa inoguma chigadzirwa.
Galvanized Simbi inogadzirwa kubva kuCarbon Simbi iyo yakave yakafukidzwa neyekudzivirira zinc layer. Izvi zvinoitwa mune maitiro anonzi galveization yeiyo pane mhando dzakasiyana dzakasiyana, dzakadai sekupfira, inopisa-duku, madekwana, uye zvimwe. Mukupisa-divhisi yekupisa, iyo kabhoni simbi inokwira muHotten zinc ne tembiricha kusvika pa460 ° C. Mushure mekunge yanyatsobatwa zvizere, inosimudzwa kumashure uye inofumurwa nemhepo. Uku kuratidzwa kunoita kuti zinc inogadzirisa oksijeni, kugadzira zinc oxide. Kupfuurirazve, iyo inobva yabikisa kabhoni iripo mumhepo kuti iite carbonate, iyo inoumba grey denderedzwa pamusoro pechisimba. Kunyangwe ikave yakachekwa mune chimwe chinhu, iyo simbi inosara kuti ishandiswe uye iri nyore kushanda nemamwe masimbi ekugadzira simbi.
Kuramba
Kanda simbi kazhinji inodzivirira kuKomsheric Corrosion. Ivo vane yakakwira kurwisa kupfuura mamwe matanda echigaro. Kanda simbi zvakare inopfekedza-inodzivirira uye inogona kudzikisira vibrations. Nekudaro, akakanda mairivhi anokundwa zvakanyanya nemvura yegungwa uye inokandwa nyore nyore uye yakamiswa kana yakaiswa pasi pekuratidzira kwenguva refu kune nzvimbo dzakakwirira-munyu. Sed iron inogonawo kuve yakanyanya brittle pane mamwe mitezo yakagadziriswa.
Galvaned Simbi yakanyanya kuora inodzivirira kana ichienzaniswa nedzimwe simbi zhinji. Iyo ine nzira mbiri dzekuderedza kudzikiswa kwecorosi, iyo inouya kubva kuGaranation Process. Iyo yakanyungudika yeZinc inovhara pamusoro pekaroni simbi senge kurwadziwa, uye inoumba iyo chaiyo inonamatira oxide layer. Izvo zvinopawo zinc anode kugamuchira iyo corrosion munzvimbo yesimbi.
Kana zinc coating yakakuvadzwa kana kunyatsotsauka, iyo zinc anode inogona kudzivirira iyo yakapoteredzwa simbi. Iyo zinc yasara inogona zvakare kugonesa zvakare kuunganidza kwayo yekuvhara yeZinc oxide. Zvakafanana neAluminium, zinc zvine chekuita zvakanyanya kuokisijeni uye nekudaro zvinoregedza yakawanda yeokisijeni inouya mukubatana nayo. Izvi zvinodzivirira iyo simbi pasi pekuvhara kubva kune imwe oxidation.
Inoshandisa
Kanda simbi inzvimbo yakakomba uye ine mwero yesimbi, ichiita kuti ive yakakodzera kune zvakaringana zvinhu zvakasiyana siyana. Kanda iron inogona kushandiswa kugadzira motokari yemotokari, zvikamu, uye mapaipi emotokari. Inogona kushandiswa mukufa kwesimbi inofa uye zvikamu zvemachina zvekugadzira. Simbi yakakandwa zvakare inowanzo kuwanikwa mukicheni sezvakanaka nekuda kwekupisa zvinangwa, uye chimiro chakajairika chekukanda simbi yekubheka yekubika mapani. Nekudaro, iwe zvakare unogona kuwana midziyo yedare, kubheka mifungo, uye mapani ekubikisa. Ivo zvakare vanowanikwa mune plumbing, kunyangwe isiri serwakanyanya kushandiswa uye kazhinji isina kukurudzirwa dzimba nyowani.
Galvaned Simbi inofarirwa nekushandiswa kwayo kwenguva refu uye zvinodzivirira zvivakwa. Mumwe muenzaniso wakakurumbira wekushandiswa kwayo ndewepombi pombi. Yayo inodzivirira denderedzwa re zinc inodzivirira kubva murukova - chimiro cheuto. Simbi yakashandiswawo inoshandiswawo mumapuranga esimbi mukuvakwa kweimba. Inogona zvakare kushandiswa kugadzira mitezo yemotokari yakawanda yemuviri uye mabheji. Iyi simbi inogona zvakare kuwanikwa mune inodzivirira giya uye nzira huru yemugwagwa.
Zvakanakira
Ose ari maviri masimbi ane madiki akaomeswa achienzaniswa nemamwe marudzi esimbi, ayo anobatsira kuomarara kwavo uye kupfeka kurwisa. Kanda zvakanaka kwesimbi pamusoro pe simbi iri mukukwanisa kwayo kuchengetedza kupisa kwenguva yakareba kupfuura mazhinji emhando dzesimbi. Izvi zvinoita kuti ive yakagadzirirwa zvakanyanya zvekushandisa izvo zvinoda kupisa kwakasimba uye kusingachinjiki, sekubika. Nekudaro, sezvo iri shoma corrosion inopesana uye brittle, haina kukodzera kunyorera iyo inofumura kune zvinwiwa uye kumanikidzwa kwepombi.
Galvanized Simbi ine zvese zvakanakira iwe waizowanzo kuwana nesimbi, pamwe nekuvandudza kuramba munzvimbo zhinji. Simbi yeGreen inoshanda zvakare inovhunduka pane yakakandwa simbi, iyo inoreva kuti iyo galventied simbi mapipi uye machubhu inogadzirwa nyore nyore uye yakagadzirirwa chinangwa chavo. Galved Simbi ine mukana wakawedzerwa wekuramba nguva nenguva dzakanyorova uye dzakaoma nguva, izvo zvaizoputira mamwe mimwe simbi. Izvi zvinoita kuti ive yakakwana yekugadzira mapombi epombi.
Kutumira Nguva: May-11-2022