Insimbi Engagqwali engu-316 vs 316L, Yikuphi Okungcono Kokuhlunga Okusikiwe?
1. Isingeniso
Izihlungi ezifakwe i-sintered luhlobo lwedivayisi yokuhlunga esebenzisa izinto ezinezimbobo, njengensimbi engagqwali noma ithusi, ukususa ukungcola koketshezi noma amagesi.
Esinye sezici ezibalulekile okufanele uzicabangele lapho ukhetha isihlungi esisikiwe uhlobo lwensimbi engagqwali esetshenziswa ekwakhiweni kwayo.
Izinketho ezimbili ezidumile yi-316L kanye ne-316 insimbi engagqwali.
Kodwa yikuphi okungcono ngezihlungi ezisikiwe: insimbi engagqwali engu-316L noma engu-316?
Kulesi sihloko sebhulogi, sizoqhathanisa futhi siqhathanise izakhiwo, izinhlelo zokusebenza, kanye nezinzuzo kanye nokubi kwalezi zinhlobo ezimbili zensimbi engagqwali ezihlungini ezisikiwe.
Ngiyethemba ukuthi kuzokusiza ukuthi ube nomqondo wokukhetha okungcono kwephrojekthi noma uhlelo lwakho lokuhlunga esikhathini esizayo.
2. Ukubuka konke kwe-316L kanye ne-316 Stainless Steel
Insimbi engagqwali engu-316 kanye ne-316L zombili ziyinsimbi engagqwali e-austenitic eyaziwa ngokumelana kwayo okuhle kakhulu nokugqwala. Zombili ziyingxenye yochungechunge lwama-300 lwezinsimbi ezingagqwali, ezibonakala ngokuqukethwe kwazo okuphezulu kwe-chromium (16-20%) kanye nokuqukethwe kwe-nickel (8-10%). Le nhlanganisela ye-chromium kanye ne-nickel inikeza lezi zinsimbi ukumelana kwazo okuhle kakhulu nokugqwala ezindaweni eziningi ezahlukene.
1. 316 Insimbi Engagqwali
Insimbi engagqwali engu-316 inokuqukethwe kwekhabhoni okungu-0.08% okuphezulu. Lokhu kwenza kube ukukhetha okuhle kokusetshenziswa lapho kudingeka khona amandla aphezulu nokuqina. Iphinde imelane nokugqwala ezindaweni ezahlukahlukene, kufaka phakathi izindawo zasolwandle. Kodwa-ke, insimbi engagqwali engu-316 isengozini yokugqwala kwe-intergranular (IGC) endaweni ethintekile ekushiseni (HAZ) yama-welds. Lolu uhlobo lokugqwala olungenzeka lapho insimbi ishiswa ekushiseni okuphakathi kwamazinga ayo okushisa aqinisayo kanye nokuqina kwemvula.
2. Insimbi Engagqwali engu-316L
Insimbi engagqwali engu-316L inokuqukethwe kwekhabhoni okungu-0.03% okuphezulu. Lokhu okuqukethwe kwekhabhoni okuphansi kuyenza imelane kakhulu ne-IGC kunensimbi engagqwali engu-316. Kuyenza futhi imelane kangcono nensimbi engagqwali engu-316. Insimbi engagqwali engu-316L imelana nokugqwala kwemigodi kanye nokuqhekeka, okuyizinhlobo ezimbili zokugqwala kwendawo okungenzeka ezinsimbini ezingagqwali. Lokhu kwenza kube ukukhetha okuhle kokusetshenziswa lapho insimbi izovezwa khona kuma-ion e-chloride, njengamanzi olwandle noma amakhemikhali.
Insimbi engagqwali engu-316 kanye ne-316L zombili ziyizinketho ezinhle kakhulu zezinhlelo zokusebenza ezahlukahlukene.
Insimbi engagqwali engu-316L iyindlela engcono kakhulu yokusetshenziswa lapho kudingeka khona ukushisela noma lapho
kunengozi ye-IGC. Insimbi engagqwali engu-316 iyisinqumo esihle sokusetshenziswa lapho iphezulu khona
Kudingeka amandla nokuqina.
Nasi ithebula elifingqa umehluko obalulekile phakathi kwensimbi engagqwali engu-316 kanye ne-316L:
| Isici | 316 Insimbi Engagqwali | Insimbi Engagqwali engu-316L |
|---|---|---|
| Okuqukethwe kwekhabhoni | Ubuningi obungu-0.08% | Ubuningi obungu-0.03% |
| Ukushibilika | Kuhle | Kuhle kakhulu |
| Ukumelana nokugqwala kwe-intergranular | Kuyathinteka | Ukumelana |
| Ukumelana nokugqwala kwe-pitting kanye ne-crevice | Kuhle | Kuhle kakhulu |
| Izicelo | Ukwakha, ukucubungula ukudla, ukucubungula amakhemikhali, ukudoba olwandle | Ukucubungula amakhemikhali, ukufakelwa kwasolwandle, ukufakelwa kokuhlinzwa, imithi, izindiza |
3. Izicelo ze316Lkanye ne-316 Stainless Steel in Sintered Filters
Ukusetshenziswa kwe-316L kanye ne-316 Stainless Steel kuma-Sintered Filters Zombili i-316L kanye ne-316 stainless steel zivame ukusetshenziswa kuma-sintered filters ngenxa yokumelana nokugqwala kwawo kanye namandla awo. Kodwa-ke, zinezinhlelo zokusebenza ezahlukene ngokusekelwe ezicini zazo ezithile.
Insimbi engagqwali engu-316L ivame ukusetshenziswa ezihlungini ezifakwe izinto ezingcolisayo ezindaweni ezigqwalisayo, njengezicelo zokucubungula amakhemikhali olwandle noma amakhemikhali. Ifaneleka kahle futhi ukusetshenziswa ekucubungulweni kokudla neziphuzo, njengoba ingenabo ubuthi futhi ihlangabezana nezindinganiso ze-FDA.
Insimbi engagqwali engu-316L ivame ukusetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa:
* Imishini yokucubungula amakhemikhali
* Izicelo zasemanzini
* Izitho zokufakelwa ngokuhlinzwa
* Imishini yezemithi
* Izinhlelo zokusebenza zezindiza
Insimbi engagqwali engu-316 ivame ukusetshenziswa ezihlungini ezisikiwe ezidinga amandla aphezulu nokuqina, njengasekusetshenzisweni kwezakhiwo noma kwezemithi. Ivame ukusetshenziswa nasezindaweni ezishisa kakhulu, lapho izinga lokuncibilika liphezulu khona kunensimbi engagqwali engu-316L.
Insimbi engagqwali engu-316 ivame ukusetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa:
* Izicelo zokwakha
* Imishini yokucubungula ukudla
* Imishini yokucubungula amakhemikhali
* Izicelo zasemanzini
* Izitho zokufakelwa ngokuhlinzwa
4. Izinzuzo kanye Nobubi be-316L kanye ne-316 Stainless Steel kuma-Sintered Filters
Izinzuzo kanye Nobubi Bensimbi Engagqwali engu-316L kanye nengu-316 Ezihlungini Ezisinki. Zombili insimbi engagqwali engu-316L kanye nengu-316 zinezinzuzo kanye nokungalungi kwazo okuhlukile uma zisetshenziswa ezihlungini ezisinki.
A: Enye yezinzuzo eziyinhlokoUkusebenzisa insimbi engagqwali engu-316L ezihlungini ezisikiwe ukumelana kwayo nokugqwala. Ifaneleka kahle ukusetshenziswa ezindaweni ezinzima, njengezicelo zokucubungula zasolwandle noma zamakhemikhali. Ayinabo ubuthi futhi ihlangabezana nezindinganiso ze-FDA, okwenza kube ukukhetha okuhle kokucubungula ukudla neziphuzo.
Kodwa-ke, insimbi engagqwali engu-316L ayiqinile noma ayiqinile njengensimbi engagqwali engu-316 futhi ingase ingafaneleki ukusetshenziswa kokucindezeleka okukhulu. Iphinde ibe nephuzu eliphansi lokuncibilika, okungase kunciphise ukusetshenziswa kwayo ezindaweni ezishisa kakhulu.
B: Ngakolunye uhlangothi, insimbi engagqwali engu-316 yaziwa ngamandla ayo nokuqina kwayo, okwenza ibe ukukhetha okuhle kokusetshenziswa okunengcindezi ephezulu. Iphinde ibe nendawo yokuncibilika ephezulu, okwenza ifaneleke ezindaweni ezishisa kakhulu.
Kodwa-ke, insimbi engagqwali engu-316 ayimelani nokugqwala njengensimbi engagqwali engu-316L futhi kungenzeka ingabi yisinqumo esingcono kakhulu sokusetshenziswa ezindaweni ezigqwalayo. Iphinde ibize kakhulu kunensimbi engagqwali engu-316L, insimbi engagqwali engu-316 yaziwa ngamandla ayo nokuqina kwayo, okwenza kube ukukhetha okuhle kokusetshenziswa ezindaweni ezicindezela kakhulu kanye nasezindaweni ezishisa kakhulu.
Uma ukhetha isihlungi esifakwe i-sintered, kubalulekile ukucabangela izidingo ezithile zesicelo sakho, okuhlanganisa indawo ozosebenzisa kuyo isihlungi, ukumelana nokugqwala okudingekayo, kanye namandla nokuqina okudingekayo.
| Isici | 316 Insimbi Engagqwali | Insimbi Engagqwali engu-316L |
|---|---|---|
| Okuqukethwe kwekhabhoni | Ubuningi obungu-0.08% | Ubuningi obungu-0.03% |
| Ukushibilika | Kuhle | Kuhle kakhulu |
| Ukumelana nokugqwala kwe-intergranular | Kuyathinteka | Ukumelana |
| Ukumelana nokugqwala kwe-pitting kanye ne-crevice | Kuhle | Kuhle kakhulu |
| Izicelo | Ukwakha, ukucubungula ukudla, ukucubungula amakhemikhali, ukudoba olwandle | Ukucubungula amakhemikhali, ukufakelwa kwasolwandle, ukufakelwa kokuhlinzwa, imithi, izindiza |
5. Ukunakekelwa Nokunakekelwa Kwezihlungi Ezicwebezelisiwe Ezenziwe Ngensimbi Engagqwali engu-316L kanye no-316
Ukunakekelwa Nokunakekelwa Kwezihlungi Ezisikiwe Ezenziwe Ngensimbi Engagqwali engu-316L kanye no-316
* Ukuhlanzwa njalo kwezihlungi ezifakwe i-sinter kubalulekile ukuqinisekisa ukuthi zihlala isikhathi eside futhi zisebenza kahle.
* Ukuze uthole izihlungi zensimbi engagqwali ezingama-316L, sebenzisa insipho ethambile namanzi afudumele bese ugeza kahle.
* Kuma-filter ensimbi engagqwali angu-316, kungadingeka ikhambi lokuhlanza eliqinile, kodwa kufanele kuqashelwe ukugwema ukulimaza i-filter.
* Phatha izihlungi zombili ezifakwe amanzi ngokucophelela ukuze ugweme ukulimaza izinto ezimboziwe.
* Gcina izihlungi ezifakwe emanzini endaweni ehlanzekile neyomile ukuze uvimbele ukungcola.
| Isici | Insimbi Engagqwali engu-316L | 316 Insimbi Engagqwali |
|---|---|---|
| Isixazululo Sokuhlanza | Insipho ethambile namanzi afudumele | Isixazululo sokuhlanza esiqinile |
| Imiyalelo Yokuhlanza | Hlanza kahle ngamanzi ahlanzekile | Qaphela ukuze ugweme ukulimaza isihlungi |
| Imiyalelo Yokuphatha | Phatha ngokucophelela ukuze ugweme ukulimaza izinto ezimboziwe | Phatha ngokucophelela ukuze ugweme ukulimaza izinto ezimboziwe |
| Imiyalelo Yesitoreji | Gcina endaweni ehlanzekile neyomile | Gcina endaweni ehlanzekile neyomile |
6. Ukuqhathaniswa Kwezindleko Zensimbi Engagqwali engu-316L kanye ne-316 Ezihlungini Ezihlanganisiwe
Ukuqhathaniswa Kwezindleko Zensimbi Engagqwali engu-316L kanye nengu-316 Ezihlungini Ezisinki Ngokuvamile, izihlungi ezisinki ezenziwe ngensimbi engagqwali engu-316L zishibhile kunezo ezenziwe ngensimbi engagqwali engu-316. Lokhu kungenxa yezindleko eziphansi zensimbi engagqwali engu-316L kanye namandla ayo aphansi kanye nokuqina kwayo uma kuqhathaniswa nensimbi engagqwali engu-316.
Lapha, sibala intengo ezungezeIzihlungi ze-Sintered ze-316L kanye ne-316 Stainless Steel Sintered, Ungasebenzisa lawa manani njengereferensi,
Yebo, wamukelekile ukuxhumana no-HENGKO nge-imeyilika@hengko.com, noma ungachofoza inkinobho ngokulandelayo, ukuze uthole uhlu lwamanani lwezihlungi ezisikiwe.
Nasi ithebula eliqhathanisa izindleko zensimbi engagqwali engu-316L kanye nensimbi engagqwali engu-316 ezihlungini ezisikiwe:
| Isici | Insimbi Engagqwali engu-316L | 316 Insimbi Engagqwali |
|---|---|---|
| Izindleko ngesihlungi ngasinye | $40-$50 | $30-$40 |
| Izihlungi ngephakethe ngalinye | 10 | 10 |
| Izindleko eziphelele ngephakethe ngalinye | $400-$500 | $300-$400 |
| Isikhathi sokuphila esilinganiselwe | Iminyaka emi-5 | iminyaka engu-2 |
| Izindleko ngonyaka | $80-$100 | $150-$200 |
| Izindleko Eziphelele** | Iminyaka engama-20 | Iminyaka engama-20 |
| Izindleko Eziphelele 316L | $1600-$2000 | $3000-$4000 |
| Ukonga Izindleko Konke | $1400-$2000 | $0 |
Njengoba ubona, izihlungi zensimbi engagqwali ezingama-316L zibiza kakhulu kunezihlungi zensimbi engagqwali ezingama-316. Kodwa-ke, futhi ziphila isikhathi eside, ngakho-ke zingonga imali ngokuhamba kwesikhathi. Ngaphezu kwalokho, izihlungi zensimbi engagqwali ezingama-316L zimelana kakhulu nokugqwala, ngakho-ke ziyindlela engcono yokusetshenziswa lapho izihlungi zizovezwa khona kumakhemikhali anamandla.
Nasi incazelo yokonga izindleko:
* Ukonga izindleko zokuqala: Izihlungi zensimbi engagqwali ezingama-316L zibiza kakhulu ngo-25% kunezihlungi zensimbi engagqwali ezingama-316. Kodwa-ke, zihlala isikhathi eside ngokuphindwe kabili nengxenye, ngakho uzonga u-50% ezindlekweni zezihlungi esikhathini sokuphila kwazo.
* Ukonga izindleko zokulungisa: Izihlungi zensimbi engagqwali ezingama-316L zimelana kakhulu nokugqwala, ngakho-ke zizodinga ukulungiswa okuncane kunezihlungi zensimbi engagqwali ezingama-316. Lokhu kungakugcinela imali emsebenzini nasezintweni zokwakha.
Sekukonke, izihlungi zensimbi engagqwali ezingama-316L ziyindlela engabizi kakhulu kunezihlungi zensimbi engagqwali ezingama-316 zezinhlelo zokusebenza eziningi.
7. Isiphetho
Insimbi engagqwali engu-316L kanye ne-316 inezakhiwo ezihlukile futhi ifaneleka kahle ekusetshenzisweni okuhlukene kwezihlungi ezifakwe i-sintered.
Insimbi engagqwali engu-316L yaziwa ngokumelana kwayo nokugqwala futhi iyisinqumo esihle sokusetshenziswa ezindaweni ezigqwalayo kanye
ukucutshungulwa kokudla neziphuzo. Insimbi engagqwali engu-316, ngakolunye uhlangothi, inokuqukethwe okuphezulu kwekhabhoni futhi ngokuvamile
Iqine futhi ihlala isikhathi eside kunensimbi engagqwali engu-316L. Ivame ukusetshenziswa ezindaweni ezicindezela kakhulu, njengokwakha,
imithi, kanye nokucubungula amakhemikhali.
Unemibuzo eminingi futhi unesifiso sokuthola insimbi engagqwali engu-316L vs 316, Wena
wamukelekile ukuxhumana nathi nge-imeyilika@hengko.com, sizokubuyisela kuwe
ngokushesha okukhulu zingakapheli amahora angama-24.
Isikhathi sokuthunyelwe: Jan-09-2023
