Intsimbi engatyiwa yintsimbi ixutywe nentsimbi kunye nezinye iintsimbi. Inayo ubuncinane i-10.5% yechromium. Oku kuyenza yomelele kwaye iyincede ixhathise imichiza.
Intsimbi engatyiwayo ayivuthwa lula. Iyakwazi ukuphatha ubushushu kakuhle. Ihlala ixesha elide kwaye kulula ukuyigcina icocekile. Ezi mpawu zenza
steel stainless enkulu yokwakha kunye neefektri.
Ngo-2022, abantu benza malunga ne-55.3 yezigidi zeetoni zeemetriki zensimbi engenasici. Ngo-2023, imakethi yehlabathi yayixabisa i-186.24 yeebhiliyoni zeedola. Amashishini amakhulu ayisebenzisayo kukwakha, iimoto, iimveliso zasekhaya, amandla kunye noomatshini.
Intsimbi engatyiwayo yomelele kwaye inokuphinda isetyenziswe. Ungayifumana kwizinto ezininzi. Ukuba ufuna ukwazi ukuba intsimbi engenastainless isetyenziselwa ntoni, Inkampani yethu inokukubonisa ukusetyenziswa kwayo okuninzi.
Izinto eziphambili zokuThatha
Intsimbi engatyiwa yintsimbi eyomeleleyo. Ayidusi okanye idle ngenxa yokuba inechromium. Oku kunceda ukuba isebenze kakuhle ekhitshini nakwizixhobo zonyango.
Kulula ukucoca kunye nokunyamekela. Oku kugcina imiphezulu icocekile kwaye ikhuselekile ekutyeni nasekusetyenzisweni kwezonyango.
Insimbi engenasici inokusingatha ukushisa okuphezulu. Oku kuyenza ilungele izixhobo zokupheka kunye noomatshini abakhulu.
Intsimbi inokuphinda isetyenziswe. Oku kunceda okusingqongileyo ngokunciphisa inkunkuma kunye nokugcina izixhobo.
Kukho iintlobo ezahlukeneyo zentsimbi engatyiwa, njenge-austenitic kunye ne-martensitic. Zisetyenziselwa izinto ezininzi, njengezinto zasekhitshini kunye nezixhobo zotyando.
Yintoni iStainless Steel
Inkcazelo kunye noKwakha
Usenokuzibuza ukuba kutheni intsimbi engenastainless ikhethekile. Insimbi engenasici yenziwe ngentsimbi kwaye ubuncinane i-10.5% yechromium. Amanye amaqela athi kufuneka abe ne-11% ubuncinane yechromium. Ichromium yenza umaleko omncinci, ongabonakaliyo ngaphezulu. Lo maleko unokuzilungisa ngokwawo ukuba uyakrweleka. Ngoko ke, intsimbi engatyiwayo ayivuthwanga okanye idleke ngokulula, nakwiindawo ezinzima.
Intsimbi engatyiwayo inokungaphezulu nje kwentsimbi kunye nechromium. Abavelisi bongeza ezinye izinto ukwenza ngcono. Nantsi into oya kuyifumana kwintsimbi engenasici:
Ubuncinci i-10.5% yechromium
Intsimbi yeyona nto iphambili
I-nickel iyayinceda ukuba igobe kwaye iyinqande kwi-oxidizing
I-Molybdenum inika amandla amaninzi kwaye inqande umhlwa
Ikhabhoni, isilicon, imanganese, iphosphorus, isulfure, kunye netitanium zinceda ngeendlela ezahlukeneyo
Ilungu ngalinye linceda intsimbi engatyiwayo yomelele, ihlale ixesha elide, kwaye ihlale icocekile. Usebenzisa ezi zinto zilungileyo ngalo lonke ixesha usebenzisa insimbi engenasici ekhaya okanye emsebenzini.
Umahluko kwi-Regular Steel
Unokuzibuza ukuba insimbi engenasici ihluke njani kwintsimbi eqhelekileyo. Impendulo ikwinto engaphakathi kunye nento eyenzayo. Intsimbi eqhelekileyo, ekwabizwa ngokuba yi-carbon steel, ubukhulu becala yintsimbi kunye nekhabhoni. Insimbi engenasici inechromium kwaye ngamanye amaxesha nickel, etshintsha indlela esebenza ngayo.
Nantsi itheyibhile elula ukubonisa umahluko:
Izinto eziphathekayo |
Izinto ezingundoqo zokuHlanganisa |
Yenziwe ngentsimbi eshayinayo |
Iron, iChromium, iNickel, kunye nabanye |
Intsimbi yeCarbon |
Ngokuqhelekileyo iCarbon |
Intsimbi estainless ingcono kuba ayonakalisi okanye yonakaliswe bubushushu. Ichromium yenza ikhaka, ukuze ungakhathazeki ngamabala okanye umhlwa. I-Nickel inceda ukwenza kube lula ukumila kunye nokudibanisa. Intsimbi eqhelekileyo ayinayo la manqaku alungileyo. Igqwala ngokukhawuleza kwaye ifuna ukukhathalelwa ngakumbi.
Intsimbi engatyiwayo ayinamagnethi kwaye kulula ukuyigcina icocekile. Uyibona kwimizi-mveliso yokutya, ezibhedlele nakwiindawo ezifuna ukucoceka. Intsimbi eqhelekileyo ilungele ukwakha kunye neemoto kodwa ifuna uncedo ukunqanda umhlwa.
Icebiso: Ukuba ufuna into ehlala ihleli kwaye ihlale icocekile, khetha intsimbi engenasici.
IiPropathi eziPhambili zeNsimbi eNgatyiwayo
Intsimbi engenastainless ikhethekile kuba ineempawu ezininzi ezintle. Ezi zenza kube lukhetho olukhulu kwizinto ezininzi, njengezixhobo zasekhitshini kunye nezixhobo zonyango. Insimbi engenasici isebenza kakuhle nakwiindawo ezinzima. Makhe sibone ukuba yintoni eyenza intsimbi engatyiwayo ibe yeyona nto ilungileyo kwiprojekthi yakho elandelayo.
Ukunyangwa kokuMhlwa
Ukuxhathisa i-Corrosion yeyona nto ilungileyo malunga nentsimbi engatyiwayo. Ufuna izinto ezihlala zihleli kwaye ungagqwali. Intsimbi engenastainless yenza oku kuba inechromium. Xa umoya uchukumisa intsimbi engatyiwayo, ichromium yenza umaleko obhityileyo ngaphezulu. Lo maleko ugcina amanzi, umoya kunye neekhemikhali kude nentsimbi.
Ukuba uyayikrwela, umaleko uzilungisa ngokwawo. Oku kuthetha ukuba intsimbi engatyiwayo ihlala yomelele nokuba yenzakala. I-chromium eninzi ithetha ukhuseleko olungcono kumhlwa. Yiyo loo nto insimbi engenasici ilungile kwiindawo ezimanzi okanye ezinetyuwa.
Nantsi itheyibhile ebonisa indlela intsimbi engatyiwayo elwa ngayo nomhlwa:
Inkqubo |
Inkcazo |
I-Chromium oxide Layer |
Yenza ikhuselo phezu komhlaba xa idibana nomoya, inqande umhlwa kunye nomonakalo. |
Impahla yokuZiphilisa |
Ukuba ikhaka liyaphuka, ichromium iyenza kwakhona xa umoya ujikeleze. |
Umxholo weChromium oPhezulu |
I-chromium eninzi ithetha ukhuseleko lomhlwa olungcono. |
Uyakwazi ukubona indlela intsimbi engenastainless eyenza ngayo kwiindawo ezahlukeneyo. Amazinga erusi ahlala ephantsi, nakwiindawo ezinzima:
Uhlobo lomoya |
Amazinga okonakala (mpy) |
Amagqabantshintshi |
Ezilalini |
0.20 - 0.39 |
Ilinganiswe eMpuma naseNtshona Yurophu |
Edolophini |
0.39 - 1.18 |
|
Imizi-mveliso |
1.18 – 2.36 |
|
Owaselwandle |
0.39 - 1.57 |
Ilinganiswe emva kweminyaka emi-4 eScandinavia |
IArctic |
0.16 |
Ikalwa emva kweminyaka emi-4 kumantla eSweden |
304 intsimbi engatyiwa ngumhlwa kuphela malunga ne-0.03 mm ngonyaka. Oku kungaphantsi kakhulu kunentsimbi yekhabhoni, eqhuma ngokukhawuleza. Intsimbi engenastainless isebenza kakuhle kwizixeko nakufutshane nolwandle. Ilungile kwiibhulorho, izikhephe, kunye nezinto ezingaphandle.
Qaphela: Intsimbi engatyiwayo nayo imela iiasidi kunye neziseko. Ungayisebenzisa kwizityalo zemichiza kunye neefektri zokutya ngaphandle kokukhathazeka.
Ukumelana nobushushu
Ukumelana nobushushu yenye into enkulu malunga nentsimbi engenasici. Udinga izinto ezinokuthatha ubushushu kwaye ungabi buthathaka. Intsimbi engenastainless igcina imilo kunye nokomelela kwayo xa isiba shushu. Yiyo loo nto abantu beyisebenzisela ii-oveni, iinjini noomatshini abakhulu.
Iindidi ezahlukeneyo zensimbi engenasici zingathatha amanqanaba okushisa ahlukeneyo. Nantsi itheyibhile ebonisa ukuba bungakanani ubushushu obunokuphatha ezinye iintlobo:
IBanga |
Uluhlu lobushushu (°F) |
Indawo yokunyibilika (°F) |
Amanqaku |
304 |
1,598 - 1,697 |
2,550 - 2,650 |
Iba buthathaka kubushushu obuphezulu kakhulu |
316 |
Kancinci ngaphantsi kwama-304 |
2,500 - 2,550 |
Kungcono ukulwa nomhlwa kune-304 |
Ukuba ujonga ezinye iintsimbi, intsimbi engenasici inokuthatha ubushushu obuninzi:
Uhlobo lwentsimbi |
Ukumelana nobushushu (°C) |
Indawo yokunyibilika (°C) |
Yenziwe ngentsimbi eshayinayo |
750-1550 |
N / A |
Aluminiyam |
N / A |
660 |
Intsimbi yeCarbon |
N / A |
N / A |
Intsimbi engatyiwayo inokuthatha ubushushu obuninzi kune-aluminiyam. Ungayisebenzisa apho izinto ziba shushu kakhulu. Ikwagcina ikhaka layo xa ishushu. Insimbi engenasici ayidilizi okanye ilahlekelwe ngumaleko wayo.
Icebiso: Ukuba ufuna iipani, iigrill, okanye iinxalenye ze-injini, khetha intsimbi engatyiwayo ukwenzela ubushushu nokomelela.
Ukomelela kunye noKuhlala ixesha elide
Ufuna izinto ezinamandla nezihlala ixesha elide. Intsimbi engatyiwa yomelele kakhulu kwaye yomelele. Iyakwazi ukubamba izinto ezinzima kwaye ayigobi okanye ikrazuke ngokulula. Oku kuyenza ilungele izakhiwo, iibhulorho, kunye nezixhobo zasesibhedlele.
Nantsi itheyibhile ebonisa indlela ezomelele ngayo ezinye iintlobo:
Stainless Steel iBanga |
Amandla Okuqina (ksi) |
Inqaku lesivuno (ksi) |
303 |
75-90 |
30-40 |
304 |
75-90 |
30-40 |
Amandla okuqina athetha ukuba kutsalwa kangakanani na ukuqhawuka. Indawo yesivuno kuxa iqala ukugoba. Intsimbi engenastainless yomelele kwaye ihlala ixesha elide, ngoko ikhuselekile kwimisebenzi emikhulu.
Iphinde ime kwiiasidi kunye neziseko. Oku kuthetha ukuba ayibi buthathaka kwimichiza. Ungayisebenzisa kwiilebhu, kwiifektri, nasezibhedlele.
Intsimbi engatyiwayo yomelele kwaye ayivuthi. Ihlala iminyaka kunye nomsebenzi omncinci.
Ucoceko
Ucoceko sisizathu esikhulu sokuba ubone insimbi engenasici emakhitshini nasezibhedlele. Umphezulu ogudileyo awuvumeli iintsholongwane okanye ubumdaka bunamathele. Unokuyihlamba ngesepha namanzi. Oku kuyenza ilunge kakhulu izixhobo zonyango, umsebenzi wokutya, kunye neendawo ezicocekileyo.
Intsimbi engatyiwayo ayivusi okanye ingcolise. Oku kugcina izixhobo zakho zikhangeleka zintsha kwaye zikhuselekile ukuzisebenzisa.
Izixhobo zonyango ezenziwe kwintsimbi engenasici kulula ukuzicoca. Oku kugcina abantu bekhuselekile kwiintsholongwane.
Ukurisayikilisha
Ukurisayikilisha yenye yezona zinto zilungileyo malunga nentsimbi engatyiwayo. Unokuyisebenzisa kwakhona amaxesha amaninzi kwaye ihlala yomelele. Oku kunceda umhlaba kwaye konga ubutyebi.
Xa uphinda usebenzise intsimbi engatyiwa, wenza inkunkuma encinci kwaye usebenzise amandla amancinci. Izinto ezininzi zentsimbi engenasici zinamalungu asetyenzisiweyo. Oku kwenza kube lukhetho olulungileyo kubakhi kunye nabenzi.
Intsimbi engatyiwayo yomelele, ayirusi, kwaye ilungele umhlaba.
Iindidi zeStainless Steel
Insimbi engenasici ineentlobo ezininzi. Uhlobo ngalunye lulungele imisebenzi ethile. Unokukhetha eyona ilungileyo ukuba uyazi ukuba yintoni enye eyenza kakuhle.
I-Austenitic
I-Austenitic stainless steel isetyenziswa kwiindawo ezininzi. Inobume obugxile kwi-cubic (FCC). Olu hlobo alutsalwanga ziimagnethi. Unokuyigoba kwaye uyibumbe ngaphandle komzamo omkhulu. Inokumelana ne-corrosion engcono kakhulu yazo zonke iintlobo. Uyibona kwiisinki zasekhitshini, koomatshini bokutya, nakwizixhobo zonyango. Yomelele kwaye igcina indawo ecocekileyo. Unokuyiwelda ngokulula. Ibiza ngaphezulu, kodwa isebenza kakuhle kakhulu.
Ingcebiso: Khetha i-austenitic ukuba ufuna intsimbi engagqwali kwaye kulula ukuyigcina icocekile.
I-Ferritic
I-Ferritic steel stainless ine-body-centered cubic (BCC) isakhiwo. Imagnethi. Inika ukuchasana okuhle kokubola, kodwa hayi kakhulu njenge-austenitic. Sebenzisa i-ferritic steel stainless apho ungadingi ukhuseleko oluphezulu. Ixabisa kancinci kwaye kulula ukuyisika nokumila. Kunzima ukuwelda kwaye akunzima njenge-austenitic.
Nantsi itafile yokuthelekisa i-ferritic kunye ne-austenitic steel stainless:
Uphawu |
Intsimbi yentsimbi yeFerritic |
Intsimbi yeAustenitic engatyiwa |
Ulwakhiwo lweCrystal |
Ityhubhikhi egxile kumzimba (BCC) |
Ityhubhikhi egxile kubuso (FCC) |
Imagnethi |
Imagnethi |
I-non-magnetic |
Ukunyangwa kokuMhlwa |
Kulungile, kodwa ngaphantsi |
Uphakamileyo |
I-Ductility kunye nokuqina |
Ngasezantsi |
Phezulu |
Ukuweldability |
Ucelomngeni olungakumbi |
Ngcono |
Iindleko |
Ixabiso elithe kratya |
Ebiza kakhulu |
Usetyenziso |
Iimeko ezingqongileyo ezingeyomfuneko |
izicelo eziphezulu zokusebenza |
Ufumana intsimbi ye-ferritic engenanto kwi-exhausti yemoto, izixhobo zasekhitshini, kunye nezixhobo zokwakha. Kukulungele ukutshintshisa ubushushu kunye nomsebenzi wokutya kuba iphatha ubushushu kwaye kulula ukuyicoca.
IMartensitic
Intsimbi ye-Martensitic yaziwa ngokuba nzima kakhulu. Unokwenza kube nzima ngakumbi ngobushushu. Inekhabhoni eninzi, ngoko yomelele kodwa inokwaphuka lula. Inika ukuxhathisa kokutya okuphakathi, hayi phezulu njengezinye iindidi. Ubona intsimbi ye-martensitic kwizixhobo kunye namalungu ekufuneka ahlale ebukhali okanye omelele.
Nazi ezinye izinto eziphambili zentsimbi ye-martensitic:
Kakhulu kakhulu
Inokwaphuka lula ngakumbi
Ukuxhathisa umhlwa okuphakathi
Amandla aphezulu okuqina
Usebenzisa i-martensitic stainless steel ukwenza iimela, izixhobo zotyando, iinxalenye ze-injini, kunye neempompo. Kuhle xa ufuna umgca obukhali okanye ukuxhathisa okunamandla.
Qaphela: Ukuba ufuna insimbi engenasici kwiimela okanye iinxalenye zomatshini, i-martensitic lukhetho oluhlakaniphile.
Usetyenziso lweStainless Steel
Intsimbi engenastainless isetyenziswa kwiindawo ezininzi. Yomelele kwaye ayirhasi. Unokuyicoca ngokulula. Yiyo loo nto abantu beyisebenzisa kwizinto ezininzi. Ubona intsimbi engatyiwa ekhaya nakwimizi-mveliso emikhulu. Masifumanise ukuba uyisebenzisa njani yonke imihla nakwimisebenzi emikhulu.
Ukusetyenziswa kwansuku zonke
Usebenzisa insimbi engenasici kakhulu ekhaya. Ekhitshini, uyibona kwiisinki kunye nezinto zokubala. Iimbiza, iipani, neefolokhwe nazo zenziwe ngalo. Iifriji ezininzi kunye nee-oveni zisebenzisa intsimbi engatyiwa. Ibukeka intle kwaye ihlala ixesha elide. Unokuzicoca ezi zinto ngokukhawuleza. Azinabala okanye azigcini iintsholongwane. Oku kunceda ukugcina ukutya kwakho kukhuselekile kwaye ikhitshi lakho liqaqambile.
Izinto eziqhelekileyo zasekhaya ezenziwe ngentsimbi engenasici:
Impahla yasekhitshini efana neesinki, iikhawuntari, iimbiza, iipani, neefolokhwe
Izixhobo ezifana neefriji kunye nee-oveni
Intsimbi engatyiwayo inomphezulu ogudileyo. Amabala kunye neentsholongwane azibambeleli kuyo. Oku kukunceda ugcine ikhaya lakho licocekile. Ayibi ngumhlwa okanye ibe buthuntu ngenxa yobushushu. Iimbiza neepani zakho zihlala zikhazimla iminyaka. Awunaxhala malunga neekhemikhali ezimbi ekutyeni kwakho. Intsimbi engenastainless lukhetho olukhuselekileyo nolunobulumko kusapho lwakho.
Icebiso: Khetha intsimbi engatyiwayo yezixhobo zasekhitshini. Ikhuselekile, yomelele, kwaye kulula ukuyicoca.
Usetyenziso lwemizi-mveliso
Iinkampani ezinkulu zisebenzisa insimbi engenasici ngenxa yezizathu ezininzi. Ezibhedlele, uyibona kwizixhobo zotyando kunye nomsebenzi wamazinyo. Oogqirha bayisebenzisela amalungu obuxoki nawo. Intsimbi engatyiwayo ayisebenzi ngeencindi zomzimba. Oku kugcina izigulane zikhuselekile. Izibhedlele ziyisebenzisela iitafile kunye noomatshini beMRI. Kulula ukwenza ezi zinto zicoceke.
Abenzi beemoto basebenzisa insimbi engenasici kwimibhobho yokukhupha kunye nezakhelo zeemoto. Uyayibona nakwizikhongozeli zeenqanawa kunye neelori. Ilungile kwiindawo ezikufuphi nolwandle. Umhlwa yingxaki enkulu apho. Intsimbi engagqwali ayigqwali, ngoko ke iimoto kunye neenqanawa zihlala ixesha elide.
Icandelo lezoShishino |
Izicelo eziqhelekileyo |
Ukutya kunye nokutya |
Izixhobo zasekhitshini, iifolokhwe, iimbiza, iifriji, oomatshini bokuhlamba izitya |
Ezonyango |
Izixhobo zotyando, izixhobo zamazinyo, izifakelo, iitafile zasesibhedlele |
Amandla kunye noShishino olunzima |
Oomatshini kwiikhemikhali, igesi, i-oyile, kunye nezityalo zamandla ohlaza |
Izithuthi kunye nezoThutho |
Imibhobho yemoto, iinxalenye zemoto, izitya zeenqanawa, iilori, iilori zenkunkuma |
Ukwakhiwa |
Izigqubuthelo zodonga, ukusetyenziswa kwangaphakathi, izakhelo zokwakha |
Intsimbi engenastainless isetyenziswa kwizikhephe nakwizixhobo zeoyile. Yomelele kwaye iyamelana nemozulu embi. Kwizakhiwo, uyibona ezindongeni nakwizakhelo. Intsimbi engatyiwa yomelele kwaye inokuphinda isetyenziswe. Oku kunceda ukwenza izakhiwo ezikhuselekileyo nezihlala ixesha elide.
Qaphela: Insimbi engenastainless ibaluleke kakhulu kwizibhedlele, iimoto, kunye neenqanawa.
Ungathembela kwintsimbi engenasici kuba yomelele. Ayirhasi okanye idleke lula. Unokuyicoca ngaphandle kwenkathazo eninzi. Abantu bayisebenzisa kwiindawo ezininzi ezifana nezibhedlele nezakhiwo. Intsimbi engenastainless inceda ngeendlela ezahlukeneyo:
Isicelo |
Kutheni Isebenza Kakuhle |
Izixhobo zonyango |
Uhlala ubukhali kwaye ucocekile emva kokucoca |
Iitanki zokuGcina |
Ayidusi okanye idle |
Ukwakhiwa |
Womelele kwaye ujongeka ngoku |
Ukuba ukhetha insimbi engenasici, awudingi ukulungiswa okuninzi. Unceda ukubuyisela kwakhona kwaye ufumane ixabiso elihle ixesha elide. Cinga ngokuyisebenzisa kumsebenzi wakho olandelayo.
FAQ
Yintoni eyenza intsimbi engatyiwayo yahluke kwezinye iintsimbi?
Ufumana ukhuseleko olungcono lomhlwa ngentsimbi engatyiwayo ngenxa yokuba iqulethe ichromium. Le ntsimbi yenza ikhaka phezu komhlaba. Ezinye iintsimbi ezifana nentsimbi okanye ialuminiyam azinalo olu maleko luziphilisa ngokwalo.
Ngaba unokuphinda usebenzise intsimbi engatyiwayo?
Ewe, ungayisebenzisa kwakhona amaxesha amaninzi. Intsimbi igcina amandla kunye nomgangatho wayo. Ukurisayikilisha kunceda ukonga izixhobo kunye nokukhusela okusingqongileyo.
Ngaba intsimbi engatyiwa ikhuselekile xa ingaphekwa kunye nokugcinwa kokutya?
Ungayisebenzisa ekuphekeni nasekugcineni ukutya. Ayiphenduli ngokutya okanye itshintshe incasa yayo. Izixhobo ezininzi zekhitshi kunye nezixhobo zisebenzisa le ntsimbi yokhuseleko kunye nococeko.
Uyicoca njani imiphezulu yentsimbi engatyiwayo?
Sebenzisa amanzi ashushu kunye nesepha ethambileyo. Sula ngelaphu elithambileyo. Ukufumana amabala aqinileyo, sebenzisa i-soda yokubhaka. Kuphephe uboya bentsimbi kuba bunokukrwela umphezulu.
Uyibona phi intsimbi engatyiwayo kubomi bemihla ngemihla?
Uyibona kwiisinki zasekhitshini, kwizinto zokuthambisa, izixhobo zonyango, iinxalenye zemoto, kunye nefreyimu yokwakha. Amandla ayo kunye nokucoca ngokulula kwenza ukuba idume kwiindawo ezininzi.
