Concrete finishers inogona kubatsirwa nekuchinja kune zinc-based hand maturusi kubva kubhuronzi.Iwo maviri anokwikwidzana maererano nekuoma, kusimba, chimiro chemhando uye kupedzisa kwehunyanzvi-asi zinc ine mamwe mabhenefiti.
Zvishandiso zvebhuronzi inzira yakavimbika yekuwana mipendero yeradius uye majoini akatwasuka ekudzora mukongiri.Chimiro chayo chakasimba chine huremu hwakanyanya kugovera uye inogona kupa nyanzvi yemhando mhedzisiro.Nechikonzero ichi, zvishandiso zvebhuronzi zvinowanzova hwaro hwemichina yakawanda yekupedzisa kongiri.Nekudaro, iyi sarudzo inouya nemutengo.Mari uye mitengo yevashandi yekugadzirwa kwebhuronzi iri kukonzera kurasikirwa kuindasitiri, asi hazvifanirwe kunge zvakadaro.Pane imwe nzira inowanikwa-zinc.
Kunyange zvazvo kuumbwa kwavo kwakasiyana, bronze uye zinc vane zvinhu zvakafanana.Vanokwikwidzana maererano nekuoma, kusimba, chimiro chemhando uye mhedzisiro yehunyanzvi hwekurapa pamusoro.Nekudaro, zinc ine mamwe mabhenefiti.
Kugadzirwa kweZinc kunoderedza mutoro kune makondirakiti nevagadziri.Pamidziyo yese yebhuronzi inogadzirwa, maviri zinc maturusi anogona kuitsiva.Izvi zvinoderedza huwandu hwemari yakaraswa pane zvishandiso zvinopa mhedzisiro yakafanana.Mukuwedzera, kugadzirwa kwemugadziri kwakachengeteka.Nekuchinja musika kufarira kune zinc, vese makondirakiti nevagadziri vanozobatsirwa.
Kunyatsotarisa kuumbwa kwacho kunoratidza kuti bhuronzi isimbi yemhangura yave ichishandiswa kwemakore anopfuura 5 000.Munguva yenguva yakaoma yeBronze Age, yaive simbi yakaoma uye yakajairika inozivikanwa nevanhu, ichigadzira zvirinani maturusi, zvombo, zvombo uye zvimwe zvinhu zvinodiwa kuti vanhu vararame.
Inowanzo kusanganiswa kwemhangura netin, aluminium kana nickel (etc.).Maturusi mazhinji ekongiri ane 88-90% mhangura uye 10-12% tin.Nekuda kwesimba rayo, kuomarara uye yakanyanya ductility, kuumbwa uku kwakanyatso kuenderana nemidziyo.Aya maitiro anopawo yakakwira kutakura mutoro, yakanaka abrasion kuramba uye kusimba kwepamusoro.Zvinosuruvarisa, zvinowanzoitawo kukorora.
Kana yakafumurwa kumhepo yakakwana, maturusi ebhuronzi achaita oxidize uye aite girinhi.Iyi green layer, inonzi patina, inowanzova chiratidzo chekutanga chekupfeka.Iyo patina inogona kuita sechidziviriro chekudzivirira, asi kana ma chlorides (akadai seaya ari mumvura yegungwa, ivhu kana sweat) aripo, zvishandiso izvi zvinogona kukura kuva "chirwere chebhuronzi".Uku ndiko kupera kwezvishandiso zve cuprous (copper-based).Icho chirwere chinotapukira chinogona kupinda musimbi uye kuiparadza.Kana izvi zvangoitika, panenge pasisina mukana wekuzvimisa.
Iyo zinc supplier iri muUnited States, iyo inoganhura basa rekunze.Izvi hazvina kungounza mamwe mabasa ehunyanzvi kuUnited States, asiwo zvakanyanya kuderedza mitengo yekugadzira uye kukosha kwekutengesa.MARSHALLTOWN makambani
Nekuti zinc haina cuprous, "bronze chirwere" chinogona kudziviswa.Pane zvinopesana, isimbi yesimbi ine sikweya yayo patafura yeperiodic uye hexagonal yakavharwa-yakazara (hcp) crystal chimiro.Iyo zvakare ine kuoma kuri pakati nepakati, uye inogona kugadzirwa uye nyore kugadzirisa pane tembiricha yakakwira zvishoma pane ambient tembiricha.
Panguva imwecheteyo, zvese bhuronzi uye zingi zvine hurema hwakakodzera chaizvo maturusi (muMohs kuomarara chiyero chesimbi, zingi = 2.5; bhuronzi = 3).
Kupedzisa kongiri, izvi zvinoreva kuti, maererano nekuumbwa, mutsauko pakati pebhuronzi uye zinc mudiki.Ose ari maviri anopa maturusi ekongiri ane yakakwirira-yekutakura mutoro, yakanaka abrasion kuramba, uye kugona kuburitsa zvinenge zvakafanana zvekupedzisa mhedzisiro.Zinc haina zvipingamupinyi zvakafanana-yakareruka, iri nyore kushandisa, inoshingirira kumarara ebhuronzi, uye inodhura-inoshanda.
Kugadzirwa kwebhuronzi kunovimba nenzira mbiri dzekugadzira (jecha rekukanda nekukanda kufa), asi hapana nzira inodhura-inoshanda kune vanogadzira.Mhedzisiro ndeyekuti vagadziri vanogona kupfuudza dambudziko remari kune makondirakiti.
Kukanda jecha, sezvinoreva zita racho, kudira bhuronzi yakanyungudutswa muforoma inoraswa yakadhindwa nejecha.Sezvo mold ichiraswa, mugadziri anofanira kutsiva kana kugadzirisa mold yechishandiso chimwe nechimwe.Kuita uku kunotora nguva, izvo zvinoita kuti zvishandiswe zvishoma zvigadzirwe uye zvinokonzeresa kukwira kwemitengo yematurusi ebhuronzi nekuti dhizaini haigone kusangana nezvinodiwa zvinoramba zvichiitika.
Kune rumwe rutivi, kufa kukandira hakusi kumwe chete.Kamwe simbi yemvura yakadururwa musimbi yesimbi, yakasimbiswa uye yabviswa, mold inogadzirira zvakare kushandiswa pakarepo.Kune vanogadzira, iyo chete yakashata yeiyi nzira ndeyokuti mutengo weimwe kufa-casting mold inogona kusvika kumazana ezviuru zvemadhora.
Hazvinei kuti ndeipi nzira yekukanda iyo mugadziri anosarudza kushandisa, kugaya uye kubvisa zvinobatanidzwa.Izvi zvinopa maturusi ebhuronzi kutsetseka, sherufu-yakagadzirira uye yakagadzirira-kushandisa-pamusoro kurapwa.Zvinosuruvarisa, izvi zvinoda mari yebasa.
Kukuya nekubvisa chikamu chakakosha chekugadzirwa kwemidziyo yebhuronzi, uye ichaburitsa guruva rinoda kusefa nekukurumidza kana kufefetedza.Pasina izvi, vashandi vanogona kutambura nechirwere chinodaidzwa kuti pneumoconiosis kana kuti “pneumoconiosis”, icho chinoita kuti mavanga mavanga aunganire mumapapu uye anogona kukonzera matambudziko akakomba emapapu.
Kunyange zvazvo matambudziko ehutano aya achiwanzonangana mumapapu, dzimwe nhengo dziri panjodzi.Zvimwe zvikamu zvinogona kunyungudika muropa, zvichivabvumira kupararira nemuviri wese, zvichikanganisa chiropa, itsvo uye kunyangwe uropi.Nekuda kweaya mamiriro ane ngozi, vamwe vagadziri veAmerica havachadi kuisa vashandi vavo munjodzi.Pane kudaro, basa iri rinoitwa kunze.Asi kunyangwe avo vanogadzira kunze vakadaidzira kumisa kugadzirwa kwebhuronzi uye kukuya kunobatanidzwa.
Sezvo kune vashoma uye vashoma vanogadzira mabhuronzi kumba nekune dzimwe nyika, mabhuronzi achanyanya kuoma kuwana, zvichikonzera mitengo isina musoro.
Pakupera kwekongiri, mutsauko uripo pakati pebronze uye zinc haushoma.Ose ari maviri anopa maturusi ekongiri ane yakakwirira-yekutakura mutoro, yakanaka abrasion kuramba, uye kugona kuburitsa zvinenge zvakafanana zvekupedzisa mhedzisiro.Zinc haina zvipingamupinyi zvakafanana-yakareruka, iri nyore kushandisa, inoshingirira kuchirwere chebhuronzi, uye inodhura-inoshanda.MARSHALLTOWN makambani
Kune rimwe divi, kugadzirwa kwe zinc hakutakure mari imwechete iyi.Izvi zvakakonzerwa nekuvandudzwa kwekukurumidza kudzima zinc-lead blast furnace muma1960s, iyo yakashandisa impingement kutonhodza uye kunyura muutsi kugadzira zinc.Mhedzisiro yacho yakaunza mabhenefiti akawanda kune vagadziri nevatengi, kusanganisira:
Zinc inofananidzwa nebronze mune ese maficha.Ose ari maviri ane yakakwirira-yekutakura mitoro uye yakanaka abrasion kuramba, uye akanakira kongiri engineering, nepo zinc ichitora danho rinoenderera, nekudzivirirwa kuchirwere chebhuronzi uye yakareruka, iri nyore kushandisa-profile inogona kupa makondirakiti mhedzisiro yakafanana. ye.
Ichi zvakare chikamu chidiki chemutengo wemidziyo yebhuronzi.Zinc yakavakirwa kuUnited States, iyo yakanyatsojeka uye haidi kugaya uye kubvisa, nekudaro ichidzikisa mutengo wekugadzira.
Izvi hazvingoponese vashandi vavo kubva kumapapu ane guruva uye mamwe mamiriro akakomba ehutano, asi zvakare zvinoreva kuti vagadziri vanogona zvakare kushandisa mari shoma kugadzira yakawanda.Mari idzi dzakachengetwa dzinozopfuudzwa kumugadziri kuti avabatsire kuchengetedza mari yekutenga maturusi emhando yepamusoro.
Nezvese mabhenefiti aya, ingave nguva yekuti indasitiri isiye zera rebhuronzi rematurusi ekongiri uye kugamuchira ramangwana rezinc.
Megan Rachuy munyori wezvemukati uye mupepeti we MARSHALLTOWN, mutungamiri wepasi rose mukugadzira maturusi emaoko nemidziyo yekuvaka yemaindasitiri akasiyana.Semunyori anogara, anonyora DIY uye pro-inoenderana zvemukati zve MARSHALLTOWN DIY Workshop blog.
Nguva yekutumira: Sep-06-2021