Insimbi engenasici yinto eguquguqukayo kwaye isetyenziswa ngokubanzi kumashishini ahlukeneyo. Ukuxhathisa kwayo kwi-corrosion, amandla, kunye nesibheno sobuhle kuyenza ibe lukhetho oludumileyo kuluhlu olubanzi lwezicelo. Nokuba usebenza kwiprojekthi yokwakha, uyila imveliso entsha, okanye ukhangela imathiriyeli enokumelana nemekobume erhabaxa, kubalulekile ukukhetha eyona ntsimbi ingenasici. Kweli nqaku, siya kukukhokela kwinkqubo yokukhetha insimbi engenasici efanelekileyo kwiimfuno zakho ezithile.

Ukuqonda iStainless Steel

Intsimbi engatyiwa luhlobo lwentsimbi yealloyi eyenziwe ngentsimbi, ichromium, kunye nezinye izinto ezifana nenickel, molybdenum, kunye nemanganese. Ukongezwa kwechromium kunika intsimbi engatyiwayo iipropathi zayo ezikwaziyo ukumelana nomhlwa. Ukubunjwa ngokuchanekileyo kwensimbi engenasici kunokuhluka ngokuxhomekeka kwibakala kunye nokusetyenziswa okujoliswe kuyo.

Amanqanaba ahlukeneyo ensimbi engenasici anikezela ngamanqanaba ahlukeneyo okuxhathisa umhlwa, amandla kunye nezinye iipropathi. Awona mabanga asetyenziswa ngokuqhelekileyo aquka ama-304, 316, 430, no-201. Ibakala ngalinye lineempawu zalo ezikhethekileyo kwaye lilungele ukusetyenziswa ngeendlela ezahlukeneyo.

"Insimbi engenasici" ayibhekiseli kuphela kuhlobo lwensimbi engenasici, kodwa kunye namakhulu eentlobo ezahlukeneyo zensimbi. Kuya kuba nzima xa ukhetha intsimbi efanelekileyo engenasici kwimveliso yakho yesicelo.

Ke Indlela yokusebenzisa eyona ifanelekileyo insimbi engenasici ngokwemfuno yakho?

1.Ihlelwe ngokwenkqubo yobushushu

Nangona uninzi lwentsimbi engenastainless inendawo ephezulu yokunyibilika, iintlobo ezahlukeneyo zentsimbi engenasici ziyahluka. Njengendawo yokunyibilika ye-316 yensimbi engenasici imalunga ne-1375 ~ 1450 ℃. Ke ngoko, ihlelwa ngobuninzi kusetyenziswa ubushushu kunye nendawo yokunyibilika.

2. Ukuthathela ingqalelo ukumelana nomhlwa

Ukunganyangeki kwayo kwe-corrosion sesinye sezizathu zabaninzi abavelisa ngakumbi njengentsimbi engenasici kunentsimbi eqhelekileyo. Nangona kunjalo, ayilulo lonke uhlobo lwentsimbi engatyiwayo oluxhathisa ngokulinganayo kumhlwa, ezinye iintlobo zentsimbi engatyiwayo zinokumelana neentlobo ezithile zeekhompawundi ezineasidi ngcono. I-Austenitic steel stainless efana ne-304 okanye i-316 yensimbi engenasici ithande ukuba ne-corrosion resistant engcono kunezinye iindidi zentsimbi. Oku kungenxa yokuba i-austenitic stainless steel inomxholo wechromium ophezulu, onceda ekuphuculeni ukuxhathisa kokubola (nangona ingaqinisekisi ukuxhathisa kulo lonke uhlobo lokuhlwa).

3.Ukuthathela ingqalelo imeko yesicelo

Qinisekisa uxinzelelo lwemveliso yesicelo ekufuneka ithwale. Kufuneka sithathele ingqalelo amandla ayo okuqina xa sikhetha izinto zentsimbi engenasici. Amandla okuqina lixabiso elibalulekileyo lotshintsho lwentsimbi ukusuka kuguquko lweplastiki olufanayo ukuya kuguquko lweplastiki olugxile ekuhlaleni. Emva kokuba ixabiso elibalulekileyo ligqithiswe, isinyithi siqala ukuncipha, oko kukuthi, i-deformation concentrated iyenzeka. Iintsimbi ezininzi ezingenastainless zinamandla aphezulu. I-316L inamandla e-tensile ye-485 Mpa kunye ne-304 inamandla angama-520 Mpa.

4. Amandla kunye noKuhlala ixesha elide

Amandla kunye nokuqina kwensimbi engenasici kubalulekile, ngakumbi kwizicelo zesakhiwo. Ibakala kunye nobukhulu bensimbi engenasici iya kugqiba iimpawu zayo zamandla. Kwizicelo ezinzima, amabakala afana ne-304 okanye i-316 asetyenziswa ngokuqhelekileyo ngenxa yamandla abo aphezulu kunye nokuqina.

Ukuthathela ingqalelo zonke ezi zinto zingasentla, ukukhetha eyona nto ifanelekileyo insimbi engenasici. Iya kubonelela ngeyona ndlela isebenzayo kwizisombululo zakho zokuvelisa. Ukuba awunayo ingcamango xa ukhetha izinto zensimbi ezingenasici. Siya kukubonelela ngeenkonzo zenkxaso yobugcisa obuchwephesha kuwe. 

Iindidi eziqhelekileyo zeNtsimbi engatyiwayo

Insimbi engenasici inokuthi ihlelwe kwiindidi ezininzi ngokusekelwe kwi-microstructure yayo kunye nokubunjwa. Ukuqonda ezi ntlobo kunokunceda ekukhetheni insimbi engenasici efanelekileyo kwizicelo ezithile:

Intsimbi yeAustenitic engatyiwa

I-Austenitic stainless steel lolona hlobo luxhaphakileyo kwaye inika ukuxhathisa okugqwesileyo kokutya, i-ductility ephezulu, kunye nokubumba okulungileyo. IBanga lama-304 nelama-316 liphantsi kolu didi kwaye lisetyenziswa kakhulu kumashishini ahlukeneyo.

Intsimbi yentsimbi yeFerritic

I-Ferritic steel stainless inomxholo ophezulu we-chromium kunye nomxholo we-nickel ophantsi xa kuthelekiswa ne-austenitic stainless steel. Ibonelela ngokumelana nokugqwesa okulungileyo kwaye isoloko isetyenziswa kwiinkqubo zokukhupha iimoto kunye nezicelo zokuhombisa.

Intsimbi yentsimbi yeMartensitic

Intsimbi ye-Martensitic yaziwa ngamandla ayo aphezulu kunye nokuqina kwayo. Idla ngokusetyenziswa kwizicelo ezifuna ukuxhathisa ukunxitywa kunye namandla aphezulu okuqina, njengeemela, iincakuba, kunye nezixhobo zotyando.

Duplex Steel engatyiwa

I-Duplex yensimbi engenasici idibanisa iipropati ze-austenitic kunye ne-ferritic stainless steel. Ibonelela ngokumelana nokugqwesa okugqwesileyo kunye namandla aphezulu, iyenza ilungele ukusetyenziswa kwimichiza, i-oyile kunye negesi, kunye neemeko zaselwandle.

Imvula Ukwenza lukhuni intsimbi engatyiwayo

Imvula yenza lukhuni intsimbi engatyiwayo, ekwaziwa ngokuba yi-PH yentsimbi engatyiwayo, ingena kwinkqubo yonyango lobushushu ukuze ifumane amandla aphezulu kunye nobulukhuni. Isetyenziswa ngokuqhelekileyo kwizicelo ze-aerospace, izixhobo zonyango, kunye nezixhobo zokusebenza eziphezulu.

Usetyenziso lweStainless Steel

Insimbi engenasici ifumana izicelo kuluhlu olubanzi lwamashishini ngenxa yokuguquguquka kwayo kunye neempawu ezinqwenelekayo. Ezinye izicelo eziqhelekileyo ziquka:

1. Ulwakhiwo kunye neZakhiwo

Insimbi engenasici isetyenziswa ngokubanzi kushishino lokwakha ngenxa

ukwakha iifacade, uphahla, amacandelo esakhiwo, kunye nezinto zokuhombisa. Ukomelela kwayo, ukunganyangeki komhlwa, kunye nesibheno sobuhle kuyenza ibe lolona khetho lufanelekileyo kwiiprojekthi zoyilo.

2. Ushishino lweemoto

Intsimbi engenastainless isetyenziswa kushishino lweemoto kwizicelo ezahlukeneyo, kubandakanywa nenkqubo yokukhupha umoya, iimufflers, iitanki zepetroli, kunye nezinto zokuhombisa. Ukumelana nokushisa kwayo kunye neempawu zokuxhathisa ukubola ziluncedo ngokukodwa kule ndawo yokushisa ephezulu kunye ne-corrosion.

3. Ukwenziwa kokuTya kunye naMayeza

Insimbi engenasici isetyenziswa kakhulu kwimveliso yokutya kunye namashishini amayeza ngenxa yeempawu zayo ezicocekileyo kunye nokuchasana nokubola. Ngokuqhelekileyo ifumaneka kwizixhobo ezifana neitanki zokugcina, iipayipi, iivalve, kunye neenkqubo zokuhambisa, apho ucoceko kunye nokuqina kubalulekile.

4. INdawo yoLwandle noNxweme

Imekobume yaselwandle neselunxwemeni inomhlwa kakhulu ngenxa yokuvezwa kumanzi anetyuwa nokufuma. Insimbi engenasici, ngakumbi amabakala afana ne-316 kunye ne-duplex stainless steel, ixhathisa kakhulu kwi-corrosion kwezi meko zinzima. Idla ngokusetyenziswa kwizixhobo zaselwandle, kwizakhiwo ezingaselunxwemeni, nakwiziseko ezingundoqo zonxweme.

ULondolozo kunye noKhathalelo lweNtsimbi eNgatyiwayo

Ukuqinisekisa ixesha elide kunye ne-aesthetics yensimbi engenasici, ukugcinwa okufanelekileyo kunye nokunyamekela kubalulekile:

1. Ukucoca kunye nokuPolisha iNtsimbi engaGwanga

Hlala ucoce imigangatho yentsimbi engatyiwayo usebenzisa isepha ethambileyo okanye isicoci kunye namanzi ashushu. Ziphephe izicoci ezirhabaxa okanye iipads zokukhuhla ezinokukrwela umphezulu. Ukubuyisela ukukhanya, sebenzisa izicoci zensimbi ezingenasici okanye iipolisi ezenzelwe ngokukodwa le njongo.

2. Ukukhusela kuMhlwa

Faka isicelo sokukhusela

ukogquma okanye unyango lokudlula kwimigangatho yentsimbi engenakutyiwa ukuze kuphuculwe ukuxhathisa kwazo kumhlwa. Oku kunokunceda ukuthintela ukuvela komhlwa okanye amabala abangelwa kukuvezwa kwindawo erhabaxa okanye imichiza.

3. Ukususa amabala kunye nemikrwelo

Kwimeko yamabala okanye imikrwelo kwindawo yentsimbi engenasici, kukho iindlela ezahlukeneyo zokuzisusa. Izicoci ezingatshiyo, iviniga, okanye ijusi yelamuni zingasetyenziselwa ukususa amabala. Kwimikrwelo, iikhompawundi zentsimbi yokupholisha okanye iikiti ezikhethekileyo zokususa umkrwelo zinokunceda ukubuyisela umgangatho kwimeko yawo yangaphambili.

Ukuqukumbela

Ukukhetha intsimbi egqibeleleyo engatyiwayo kwiimfuno zakho ezithile kufuna uqwalaselo ngononophelo lwemiba enje ngokumelana nomhlwa, amandla, ukumelana nobushushu, kunye nesibheno sobuhle. Ukuqonda amabakala ahlukeneyo kunye neentlobo zensimbi engenasici kubalulekile ekwenzeni isigqibo esinolwazi. Ngokuthelekisa iipropati zensimbi engenasici kwiimfuno zakho ezithile kunye nokugcina ngokufanelekileyo izinto eziphathekayo, unokuqinisekisa ixesha elide kunye nokusebenza ngokufanelekileyo kwizicelo ezahlukeneyo.

Ii-FAQs

1. Ngaba intsimbi engatyiwayo iyamelana ngokupheleleyo nomhlwa?

Ngelixa isinyithi esingenasici simelana kakhulu nomhlwa, asikhuselekanga ngokupheleleyo. Umgangatho wokumelana nokubola uyahluka ngokuxhomekeka kwibakala kunye neemeko zokusingqongileyo. Ugcino olululo kunye nokhathalelo lubalulekile ekulondolozeni iimpawu zayo ezikwaziyo ukumelana nomhlwa.

2. Ngaba insimbi engenasici ingasetyenziswa kwizicelo zobushushu obuphezulu?

Ewe, amabakala athile ensimbi engenasici, ngakumbi i-austenitic stainless steel kunye nemvula eqinisa intsimbi engenasici, ifanelekile kwizicelo zobushushu obuphezulu. Kubalulekile ukukhetha ibakala elifanelekileyo ngokusekelwe kwiqondo lokushisa elithile.

3. Ingaba intsimbi engatyiwayo inokudityaniswa?

Ewe, intsimbi engenastainless inokudityaniswa kusetyenziswa ubuchule nezixhobo ezifanelekileyo. Nangona kunjalo, amabakala athile afuna ingqwalasela ekhethekileyo ngexesha lenkqubo ye-welding ukuze kugcinwe ukuxhathisa ukubola kunye neempawu zomatshini.

4. Ndiyicoca kwaye ndiyigcine njani imiphezulu yentsimbi engatyiwayo?

Ukucocwa rhoqo ngesepha ethambileyo okanye i-detergent kunye namanzi afudumeleyo ngokuqhelekileyo kwanele ukugcinwa kwesiqhelo. Ziphephe izicoci ezirhabaxa kwaye usebenzise iipolishe zentsimbi okanye izicoci zokubuyisela ukukhanya. Khusela ekumdleni ngokufaka i-coatings okanye unyango lwe-passivation xa kuyimfuneko.

5. Ingaba intsimbi engatyiwayo inokuphinda isetyenziswe?

Ewe, intsimbi engatyiwayo inokuphinda isetyenziswe. Ithathwa njengento ezinzileyo njengoko inokuphinda isetyenziswe kwaye iphinde isetyenziswe ngaphandle kokuphazamisa iimpawu zayo. Ukurisayikilishwa kwentsimbi engatyiwayo kunceda ukulondoloza izixhobo nokunciphisa inkunkuma.

Ngaba ujonge ingcebiso yeengcali ekukhetheni intsimbi egqibeleleyo engenasici? Qhagamshelana nathi HENGKO ngokuthumela i-imeyile kuka@hengko.com.

Iqela lethu elinolwazi likulungele ukukunceda ngayo nayiphi na imibuzo, linikeze iingcebiso ezenzelwe wena, kwaye uqinisekise ukuba wenza isigqibo esifanelekileyo kwiimfuno zakho ezithile.

Ungalibazisi, fikelela kuthi namhlanje kwaye sikuvumele sikuncede ufumane isisombululo esifanelekileyo sentsimbi engenasici.