Timagwiritsa ntchito makeke kuti tiwongolere luso lanu.Mukapitiliza kusakatula tsamba ili, mukuvomera kugwiritsa ntchito ma cookie.Zambiri.
Chitsulo chosapanga dzimbiri chimaposa chitsulo chosapanga dzimbiri.Chitsulo chosapanga dzimbiri nthawi zambiri chimasankhidwa ngati zinthu zosunthika pazogwiritsidwa ntchito zambiri chifukwa cha mphamvu zake, kukana kwa dzimbiri komanso kuthekera kosinthira zinthu zina.
304 304L 316 316L Opanga zitsulo zosapanga dzimbiri ku China
Stainless Steel 304 ndiye giredi yachitsulo chosapanga dzimbiri yomwe imagwiritsidwa ntchito kwambiri.Ndichitsulo chosapanga dzimbiri cha chromium-nickel austenitic chosapanga dzimbiri chokhala ndi mpweya wochepa kwambiri komanso chromium ndi faifi wokwera pang'ono kuposa mitundu ya AISI 301 ndi 302. Gulu la 304 limakhala lodumphira kwambiri likakhala pachiwopsezo.Ili ndi kutentha kwapamwamba komanso kulimba kwabwino pa kutentha kochepa.Ndiwoyenera kuwotcherera komanso komwe chomalizidwacho chiyenera kukana kuwononga kwambiri dzimbiri.
Mafotokozedwe a Zamalonda ndi Gulu la Zitsulo (Zowonjezera)
Chithunzi cha ASTM | JIS | AISI | EN | Mill's Standard | |
Gulu | S30100S30400 S30403 S31008 S31603 S32100 Chithunzi cha S41008 S43000 S43932 S44400 S44500 | Chithunzi cha SUS301Chithunzi cha SUS304 Chithunzi cha SUS304L Chithunzi cha SUS310S - Chithunzi cha SUS321 Chithunzi cha SUS410S Zithunzi za SUS430 - Chithunzi cha SUS444 Chithunzi cha SUS430J1L | 301304 304l pa 310s 316l ndi 321 410s 430 - 444 - | 1.43101.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201202 204 ku3 |
Kulekerera M'lifupi
Kulekerera M'lifupi | ||
W <100 mm | 100 mm ≦ W <1000 mm | 1000 mm ≦ W <1600 mm |
± 0.10 mm | ± 0.25 mm | ± 0.30 mm |
Chemical Composition & Mechanical Property
Kapangidwe ka Chemical (Pofuna Kufotokozera)
Chithunzi cha ASTM
Gawo lachitsulo | Ndi% Max. | Cr% Max. | C% Max. | Ndi% Max. | Mn% Max. | P% Max. | S% Max. | Mo% Max. | Ti% Max. | Zina |
S30100 | 6.0-8.0 | 16.0-18.0 | 0.15 | 1 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
S30400 | 8.0-10.5 | 17.5-19.5 | 0.07 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
S30403 | 8.0-12.0 | 17.5-19.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
S31008 | 19.0-22.0 | 24.0-26.0 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | - | - | - |
S31603 | 10.0-14.0 | 16.0-18.0 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 2.0-3.0 | - | N: 0.1 Max. |
S32100 | 9.0-12.0 | 17.0-19.0 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | - | 5(C+N)~0.70 | N: 0.1 Max. |
S41000 | 0.75 | 11.5-13.5 | 0.08-0.15 | 1 | 1 | 0.04 | 0.03 | - | - | - |
S43000 | 0.75 | 16.0-18.0 | 0.12 | 1 | 1 | 0.04 | 0.03 | - | - | - |
S43932 | 0.5 | 17.0-19.0 | 0.03 | 1 | 1 | 0.04 | 0.03 | - | - | N: 0.03 Max.Al: 0.15 Max.Nb+Ti = [0.20 + 4 ( C + N ) ] ~ 0.75 |
Katundu Wamakina (Zowonjezera)
Chithunzi cha ASTM
Gawo lachitsulo | N/mm 2 MIN. Kupsinjika maganizo | N/mm 2 MIN. Umboni Wopanikizika | % MIN.Kutalikitsa | HRB MAX.Kulimba | HBW MAX.Kulimba | Kupindika: Kupindika ngodya | Bendability: Mkati mwa Radius |
S30100 | 515 | 205 | 40 | 95 | 217 | Palibe Chofunika | - |
S30400 | 515 | 205 | 40 | 92 | 201 | Palibe Chofunika | - |
S30403 | 485 | 170 | 40 | 92 | 201 | Palibe Chofunika | - |
S31008 | 515 | 205 | 40 | 95 | 217 | Palibe Chofunika | - |
S31603 | 485 | 170 | 40 | 95 | 217 | Palibe Chofunika | - |
S32100 | 515 | 205 | 40 | 95 | 217 | Palibe Chofunika | - |
S41000 | 450 | 205 | 20 | 96 | 217 | 180 ° | - |
S43000 | 450 | 205 | 22A | 89 | 183 | 180 ° | - |
Izi sizikugwiritsidwa ntchito kuzinthu zosiyana siyana za mankhwala zomwe zimapanga zitsulo zosapanga dzimbiri, komanso zopaka zosiyanasiyana ndi mankhwala apamwamba omwe amagwiritsidwa ntchito molingana ndi mapeto omwe akugwiritsidwa ntchito.
Gulu la 2B ndi imodzi mwamankhwala omwe amagwiritsidwa ntchito kwambiri pamakampani opanga zitsulo zosapanga dzimbiri.Ndi semi-reflective, yosalala ndi yunifolomu, ngakhale si galasi.Kukonzekera pamwamba ndiye gawo lomaliza pakuchitapo kanthu: pepala lachitsulo limayamba kupangidwa ndikukanikiza pakati pa mipukutu yotuluka mu ng'anjo.Kenako imafewetsedwa ndi annealing ndiyeno imadutsanso m'mipukutu.
Kuchotsa zonyansa pamwamba, pamwamba ndi asidi-zokhazikika ndipo amadutsa pakati pa opukuta ogudubuza kangapo kuti akwaniritse makulidwe omwe akufuna.Inali chiphaso chomaliza ichi chomwe chinapangitsa kuti 2B ithe.
2B ndiye kumaliza muyeso pamakalasi wamba zitsulo zosapanga dzimbiri, kuphatikiza 201, 304, 304 L, ndi 316 L. Kutchuka kwa kupukuta kwa 2B, kuphatikiza pakukhala chuma komanso kusagwirizana ndi dzimbiri, kumakhala kosavuta kupukuta ndi gudumu lansalu. palimodzi.
Nthawi zambiri, zitsulo zomaliza za 2B zimagwiritsidwa ntchito pokonza chakudya, zida zophika buledi, zotengera, akasinja osungira, ndi zida zamankhwala ndipo zimakwaniritsa miyezo ya USDA yamafakitale awa.
Njirayi silovomerezeka pamene mankhwala omaliza ndi jekeseni kapena otic yankho.Izi zili choncho chifukwa mipata kapena matumba amatha kupanga pamwamba pazitsulo.Ma voids awa amatha kutsekereza zonyansa pansi pa malo opukutidwa kapena zitsulo.Pamapeto pake, zinthu zakunja izi zimatha kuthawa ndikuyipitsa katunduyo.Surface electropolishing ndiye njira yabwino komanso yolimbikitsira kuwongolera kusalala kwamadzi pazinthu zotere.
Electropolishing imagwira ntchito pogwiritsa ntchito mankhwala ndi magetsi kusalaza malo okwera pazitsulo zosapanga dzimbiri.Ngakhale ndi fakitale yopaka Smooth 2B Coating, chitsulo chosapanga dzimbiri chenicheni sichidzawoneka bwino chikakulitsidwa.
Average Roughness (Ra) amagwiritsidwa ntchito kutanthauza kusalala kwachitsulo pamwamba pazitsulo ndipo ndi kuyerekezera kusiyana kwapakati pakati pa mfundo zochepa ndi zapamwamba pamtunda pakapita nthawi.
Kawirikawiri, fakitale yatsopano yosapanga dzimbiri yokhala ndi mapeto a 2B imakhala ndi mtengo wa Ra mumtundu wa 0.3 micron (0.0003 mm) mpaka 1 micron (0.001 mm) malingana ndi makulidwe ake (makulidwe).Surface Ra ikhoza kuchepetsedwa kukhala 4-32 mainchesi yaying'ono ndi electropolishing yoyenera, kutengera mawonekedwe achitsulo.
Kumaliza kwa kalasi ya 2B kumatheka popondereza zinthuzo ndi zodzigudubuza ziwiri.Ogwiritsa ntchito ena amafunikira kukonzanso ma trim atakonzanso kapena kukonza chombo kapena zida zina.
Ngakhale kuti mapeto a pamwamba omwe amapezedwa ndi makina kapena electropolishing sangathe kubwerezedwa mosavuta, akhoza kukhala pafupi kwambiri, makamaka ponena za ma Ra values.Chifukwa cha chithandizo choyenera cha electropolishing, ngakhale ntchito yabwino kwambiri yopangira zinthu imatha kupindula kusiyana ndi mankhwala oyambirira osamalizidwa a 2B.
Chifukwa chake, kuyerekeza kwa 2B kumatha kuonedwa ngati poyambira bwino.Zovala za 2B zili ndi maubwino odziwika bwino komanso ndizokwera mtengo.Itha kupitilizidwanso ndi electropolishing kuti ikhale yosalala, miyezo yapamwamba komanso mapindu a nthawi yayitali.
Izi zatsimikiziridwa ndikusinthidwa kuchokera kuzinthu zoperekedwa ndi Astro Pak Corporation.
Malingaliro a kampani Astropack Corporation(Marichi 7, 2023).Kusiyana pakati pa malo opangidwa ndi electropolished ndi osakhala ndi magetsi.AZ.Inapezedwanso pa Julayi 24, 2023 kuchokera ku https://www.azom.com/article.aspx?ArticleID=22050.
Malingaliro a kampani Astropack Corporation"Kusiyana pakati pa ma electropolished ndi omwe siamagetsi".AZ.July 24, 2023.
Malingaliro a kampani Astropack Corporation"Kusiyana pakati pa ma electropolished ndi omwe siamagetsi".AZ.https://www.azom.com/article.aspx?ArticleID=22050.(Kuyambira pa Julayi 24, 2023).
Malingaliro a kampani Astropack Corporation2023. Kusiyana pakati pa ma electropolished ndi osakhala ndi magetsi.AZoM, idapezeka pa 24 Julayi 2023, https://www.azom.com/article.aspx?ArticleID=22050.
Nthawi yotumiza: Jul-25-2023