Iziphene zemibhobho yentsimbi ephakathi zilandela apha ngezantsi

Ukukrala

Esinye seziphene zentsimbi, ukusebenza kwendawo yemveliso efana ne-foil efana ne-scar.Idla ngokuba nolwimi, ibhloko okanye i-scaly kunye nokusabalalisa okungaqhelekanga.Ubukhulu be-scarring, i-shades ukusuka ngaphantsi ihlala ibandakanya.Ukuqengqeleka kwamanxeba okubangela isiva kubizwa ngokuba kukuqengqeleka, indawo yokuhanjiswa, imilo kunye nobukhulu obufanayo, kukho iziphene ezininzi kwisikhumba seoksidi ngaphantsi.Umphezulu wemveliso ye-metallurgical jikelele awuvumeli ukukrala.

Indawo emhlophe

Kwi-acid leaching ye-specimens enqamlezayo ibonise amachaphaza amhlophe obungakanani obahlukeneyo beziphene zangaphakathi.Ubume obumhlophe obungaqhelekanga, bugudileyo kwaye bunyuswe kancinane, ubukhulu becala kumbindi wesayizi enkulu kunye nomxholo ophezulu wealloyi oqengqelekayo kunye nefogi.Isizathu kukuba ukubunjwa kweekhemikhali zokwahlula okumhlophe okungalinganiyo kunye nokuhlanganiswa kwezinto ezithile zokudibanisa.Akukho lula ukwenza umhlwa ngenxa yeziphene kwi-asidi evuzayo ibonakala njengamachokoza amhlophe kumzekelo.Indlela yamkelwa ukuthintela ukucokisa i-leukoplakia, i-argon ivuselela ukulungelelanisa izithako, usebenzisa iteknoloji yokuphosa ingot okanye ukulawula izinga lokupholisa ukukhusela uhlalutyo lwe-fluid.

Umbhobho lamination

Ukwahlulwa kwesakhiwo semibutho emikhulu ekhoyo kwi-metal substrate, yintsilelo yangaphakathi yeemveliso zeplastiki zentsimbi.Ukwahlula indawo ehambelana nomgangatho wokucubungula, i-longitudinal kunye ne-cross sections ibonise ukuqhekeka okude, kukho inani elincinci lezinto ezingenayo i-metallic inclusions kwiintanda kunye nokwahlula, ukutshabalalisa ingqibelelo ye-substrate yensimbi.I-stratification kungenxa yokuncipha, ukuqhekeka, iziphene zokusetyenzwa kweplasitiki ngokwandisa, ukunyusa, kunye nokusilela ukubunjwa kwe-weld.

Iinwele ziyaqhekeka

Esinye seziphene zentsimbi, ukusebenza kwemveliso yemigca enoboya.Imfutshane kuneentanda ezingenzulwanga ecaleni kwendlela yokuqengqeleka, zihlakazwe okanye zibe ngamaqela.I-Hairline imveliso ngokubanzi ivumela iziphene, kodwa ubunzulu bayo kufuneka buhambelane nemigangatho efanelekileyo.

Ukuqhelaniswa nebhanti

Esinye isiphene kwintsimbi, intsimbi eshushu eqengqelekayo kwikhabhoni esezantsi kwi-microstructure, zicwangciswe ngokunxuseneyo ecaleni kwendlela yokuqengqeleka, ukuhanjiswa okuthe tyaba kweenkozo ze-ferrite kunye ne-pearlite njenge-strip.Oku kungenxa yenzeke kwintsimbi ngexesha lokupholisa emva kokuqengqeleka okushushu kwi-ferrite ngokubaluleka kunye nokufakwa kwi-non-metallic inclusions dendritic segregation strip esukela ekubunjweni, okubangele ukubunjwa kwemicu ye-ferrite, imicu yenguqu ye-ferrite yesigaba phakathi kwe-pearlite, ezimbini. izigaba kunikezelo lomaleko.Ngoko ubukho besakhiwo sebhendi yesakhiwo esingalinganiyo sentsimbi kunye neepropati zempembelelo zentsimbi, ukwakheka kwe-anisotropy, i-ductility ephantsi yentsimbi, kunye nokunciphisa ukuqina, okukhokelela ekugobeni okubandayo okungathandekiyo, ukunyathela isantya se-scrap, ukuguqulwa okulula ngexesha unyango lobushushu intsimbi iziphumo ezibi.

Iziphene zobuso

Kwintsimbi kunye ne-non-ferrous alloy material surface kwaye ichaphazela umgangatho weemveliso zeempazamo ezahlukeneyo ngokubanzi.Iindidi ezininzi zeziphene zomphezulu, ubukhulu becala kwi-morphology yesiphene ukubiza, kunye nezinye zezizathu zaso ezithiywe.Iinkqubo zemveliso zikholisa ukuvelisa iimveliso ezineziphene ezingaphezulu zibe ngamacandelo amabini.Enye intsimbi embi iziphene, ezifana ukwahlula, scarring, crack, crack, hairline, bubbles, njl. Uninzi lwezi ziphene zibangelwa ngenxa yomgangatho ophantsi we-ingot.Esinye isiphene kukusebenza kakubi komatshini, kubandakanya ukusonga, iindlebe, ukugoba, i-convex hull, imikrwelo, izibonda, zicinezelwe kwisikali se-oxide, i-burrs, njl., ezi ziphene ziveliswa kwinkqubo yeplastiki kunye.

Burr

Esinye seziphene zomphezulu wentsimbi, ezibonakaliswa njengokusikeka okubandayo, iziphelo zentsimbi yeesarha ezishushu azikho okanye i-flame cutting burr, xa i-welds yombhobho ekhutshiweyo inentsimbi egqithisileyo.Iimveliso zokusika ezibandayo zixhomekeke kubukhulu beziphelo ze-burr gap phakathi kwencakuba.imveliso jikelele ukuvumela iqondo elithile glitches zikhona;Kodwa umbhobho weburr wangaphakathi nangaphandle kufuneka uchithiwe.