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Silig Shooladda Korontada ah oo loogu talagalay Foornooyinka Korontada

Sharaxaad Gaaban:


  • Lambarka Moodeelka:0Cr23Al5
  • Magaca Badeecada:Xarigga Iska-caabbinta Kulaylinta
  • Cufnaanta:7.25
  • Kordhinta:>12%
  • Adkeysiga:1.35
  • Nooca:Wareegaya, Qaab-Z ah, Wareegaya
  • Astaan ​​ganacsi:HUONA
  • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

    Fiidiyowga La Xiriira

    Jawaab celin (2)

    Waxaan haynaa qalab casri ah. Badeecadahayaga waxaa loo dhoofiyaa Mareykanka, UK iyo wixii la mid ah, iyadoo sumcad wanaagsan ku leh macaamiisha dhexdoodaWalxaha Kululaynta , 95 Daawaha , Walxaha Banaan, Waxaan soo dhaweyneynaa macaamiisha cusub iyo kuwa hore ee ka kala yimid dhammaan qaybaha kala duwan ee nolosha si ay noola soo xiriiraan si aan mustaqbalka xiriir ganacsi iyo guul u gaarno.
    Faahfaahinta Fiilada Shooladda Korontada ee Daawaha 135/0Cr23Al5 ee Foornooyinka Korontada:

    Sharaxaadda Badeecada

    Daawaha 135/0Cr23Al5Fiilada shooladda korontada ee loogu talagalay foornooyinka korontada yar yar

    Shirkaddayadu waxay inta badan soo saartaa xariijin kuleyl heer sare ah oo leh wasakh yar, daahirnimo sare, iska caabin oksaydh oo dusha sare ah, iska caabin deggan, iska caabin daxaleed, waxqabad wanaagsan oo habayn iyo xoog heerkul sare iyo alxan. Badeecadaha waxaa si toos ah loogu farsameyn karaa wareeg, qaab Z ah, wareegsan, iwm., waxaana si ballaaran loogu isticmaalaa dhalaalinta birta, wax soo saarka farsamada, foornooyinka korontada ee warshadaha, foornooyinka korontada yar yar, foornooyinka muffle, qalabka guryaha, gaadiidka iyo warshadaha kale si loo soo saaro walxaha kululaynta iyo qaybaha iska caabinta. Tilmaamaha badeecadeennu waa kuwo dhammaystiran oo ku jira tignoolajiyada horumarsan iyo tayada la hubo. Ku soo dhawoow macaamiisha cusub iyo kuwa hore si aad u dalbato!

    Faa'iidooyinka fiilada kululaynta heerkulka sare leh:
    Badeecaddeenu waxay leedahay cimri adeeg dheer iyo iska caabin heerkul sare, sida heerkulka ugu badan ee adeegga ee fiilada aluminiumka birta-chromium HRE waxay gaari kartaa 1400ºC jawiga; iska caabinta oksaydhka ee dusha sare ee badeecaddu aad bay u fiican tahay, filimka AI2O3 ee la sameeyay ka dib oksaydhku wuxuu leeyahay iska caabin sare oo wanaagsan; culayska dusha sare ee la oggol yahayna waa weyn yahay; cuf-isjiidadka gaarka ah ayaa ka yar kan daawaha nikkel-chromium; iska caabintiisu sidoo kale waa ka sarreysaa iska caabinta sulfur-kana waa ka fiican tahay; laakiin qiimaheedu si cad ayuu uga hooseeyaa kan daawaha nikkel-chromium.
    Soo saarista fiilada foornada korantada ee gu'ga (silig foornada korontada ee warshadaha, silig foornada korontada ee heerkulka sare leh) waxay isticmaashaa silig iska caabbinta nikkel-chrome oo tayo sare leh iyo silig bir-chromium-aluminium ah oo heerkul sare leh oo u adkaysta heerkulka sare sida walxo ceeriin ah, si sax ah ayay u xakameysaa awoodda silig foornada, waxaana si toos ah u dhaawacma mashiinka silig xawaare sare leh. Iska caabbinta heerkulka sare, shucaac la'aan, ilaalinta deegaanka iyo wasakh la'aanta, kor u kaca heerkulka degdega ah, iska caabbinta joogtada ah ee dheer, xasilloonida, leexashada awoodda yar, iyo isku dheelitirnaan ka dib fidinta. Saamiga macquulka ah ee muddada shaqada iyo dhererka duubista adag waa 3: 1.

    Xuduudaha alaabta:
    1. Iska caabbinta heerkulka ee fiilada foornada korontada ee nikkel-chrome waa 1250 ºC, iska caabbinta heerkulka ee fiilada foornada korontada ee birta-chromium-aluminium-kana waa 1400 ºC;

    2. Midabka dusha sare waa mid dhalaalaya, madow, midabka koowaadna waa cagaar, sida dahaarka nikkel-chromium;

    3. Culeyska dusha sare ee siligga foornada waa inuu ka yar yahay 1.5w / cm2.

    Feejignaan:
    1. Sida waafaqsan habka fiilooyinka korontada, culays dusha sare oo macquul ah waa in loo isticmaalaa naqshadaynta si habboon loogu beddelo dhexroorka fiilooyinka;

    2. Kahor rakibidda, foornada waa in la baaraa si looga saaro khataraha qarsoon ee ferrite, sameynta kaarboonka, iyo taabashada foornada korontada si looga fogaado wareegyada gaagaaban si looga hortago burburka fiilada foornada.

    3. Inta lagu jiro rakibidda, waa in si sax ah loogu xidhaa iyadoo la raacayo habka fiilooyinka loogu talagalay;

    4. Hubi xasaasiyadda nidaamka xakamaynta heerkulka ka hor inta aan la isticmaalin si looga hortago in xakamaynta heerkulku ay cilladowdo oo ay keento in fiilada foornada korontada ku shaqeysa ay gubto.

    5. Marka fiilada foornadu jabto, dadku badanaa waxay isku xiraan cidhifyada jaban oo dib ayay u isticmaalaan. Si kastaba ha ahaatee, iska caabin sare ayaa laga soo saari doonaa isgoyska, sidaas darteed ma jabi doonto muddo dheer. Kuwa soo socda waxay soo bandhigayaan hab cusub oo lagu xiro fiilada foornada korontada ku shaqeysa: qaado qayb (dhererkeedu yahay 2cm) oo ah fiilo naxaas ah oo qaro weyn (haddii aan la heli karin fiilo naxaas ah oo qaro weyn, leexiso dhowr xarig oo fiilooyin naxaas ah oo khafiif ah beddelkeeda) ama fiilo aluminium ah, si gooni ah u foorarso fiilooyinka, oo ku wareeji fiilada foornada. Habkan isku xirka ma soo saaro iska caabin sare waana mid aad u waara.

    Fiilada foornada korontada ee gu'ga waxaa si weyn loogu isticmaalaa foornooyinka korontada ee warshadaha kala duwan iyo qalabka kuleylinta korontada ee rayidka ah sida foornooyinka korontada yar yar, foornooyinka hagaajinta, foornooyinka rogrogaya, foornooyinka dahaarka leh, foornooyinka daaweynta, qalabka kuleylinta iyo qaboojiyaha, waxaana sidoo kale loo isticmaali karaa kuleylinta dareeraha ah, tuubooyinka kala duwan ee kuleylinta korontada iyo qalabka guryaha. , Kiimikada, warshadaha birta, iwm. Dhammaantood waxaa loo habeeyey ama loo qaabeeyey iyadoo loo eegayo shuruudaha macaamiisha.

    Markaad wax weydiinayso, fadlan noo soo sheeg cabbirrada hoose

    1. d1: dhexroorka siligga
    2. D1: dhexroorka dibadda ee gariiradda
    3. S1: masaafada u dhaxaysa bartamaha ilaa bartamaha laba gariiradood
    4. L1: dhererka kuleylka
    5. Danabka iyo wattajka, ama iska caabinta

    Qalabka daawaha Halabuurka kiimikada %
    C P S Mn Si Cr Ni Al Fe kuwa kale
    ugu badnaan (≤)
    1Cr13Al4 0.12 0.025 0.025 0.7 ≤1.00 12.5-15.0 - 3.5-4.5 Nasasho -
    0Cr15Al5 0.12 0.025 0.025 0.7 ≤1.00 14.5-15.5 - 4.5-5.3 Nasasho -
    0Cr25Al5 0.06 0.025 0.025 0.7 ≤0.60 23.0-26.0 ≤0.60 4.5-6.5 Nasasho -
    0Cr23Al5 0.06 0.025 0.025 0.7 ≤0.60 20.5-23.5 ≤0.60 4.2-5.3 Nasasho -
    0Cr21Al6 0.06 0.025 0.025 0.7 ≤1.00 19.0-22.0 ≤0.60 5.0-7.0 Nasasho -
    0Cr19Al3 0.06 0.025 0.025 0.7 ≤1.00 18.0-21.0 ≤0.60 3.0-4.2 Nasasho -
    0Cr21Al6Nb 0.05 0.025 0.025 0.7 ≤0.60 21.0-23.0 ≤0.60 5.0-7.0 Nasasho Nb ku dar0.5
    0Cr27Al7Mo2 0.05 0.025 0.025 0.2 ≤0.40 26.5-27.8 ≤0.60 6.0-7.0 Nasasho

    Astaamaha farsamo ee ugu muhiimsan ee FeCrAl Alloy:

    Summada

    Hantida

    1Cr13Al4 1Cr21Al4 0Cr21Al6 0Cr23Al5 0Cr25Al5 0Cr21Al6Nb 0Cr27Al7Mo2
    Qaybta kiimikada ee ugu weyn% Cr 12.0-12.5 17.0-21.0 19.0-22.0 20.5-23.5 23.0-26.0 21.0-23.0 26.5-27.8
    Al 4.0-6.0 2.0-4.0 5.0-7.0 4.2-5.3 4.5-6.5 5.0-7.0 6.0-7.0
    Fe Dheelitirnaan Dheelitirnaan Dheelitirnaan Dheelitirnaan Dheelitirnaan Dheelitirnaan Dheelitirnaan
    Re Ku habboon Ku habboon Ku habboon Ku habboon Ku habboon Ku habboon Ku habboon
    Lambarka Dheeraadka ah:0.5 Ku darid

    Bisha: 1.8-2.2

    Heerkulka ugu badan ee isticmaalka ee qaybta 950 1100 1250 1250 1250 1350 1400
    Barta Dhalmada 1450 1500 1500 1500 1500 1510 1510
    Cufnaanta g/cm3 7.40 7.35 7.16 7.25 7.10 7.10 7.10
    Iska caabinta μΩ·m,20 1.25±0.08 1.23±0.06 1.42±0.07 1.35±0.06 1.45±0.07 1.45±0.07 1.53±0.07
    Xoogga Laabista MPA 588-735 637-784 637-784 637-784 637-784 637-784 684-784
    Heerka kordhinta% 16 12 12 12 12 10
    Soo noqnoqoshada laabashada ee soo noqnoqda 5 5 5 5 5
    Qaadis degdeg ah h/ - 80/1300 80/1300 50/1350
    Kulayl Gaar ah J/g. 0.490 0.490 0.520 0.460 0.494 0.494 0.494
    Isku-xidhka Gudbinta Kulaylka KJ/Mh 52.7 46.9 63.2 60.1 46.1 46.1 45.2
    Isugeynta ballaarinta toosan aX10-6/

    (20-1000)

    15.4 13.5 14.7 15.0 16.0 16.0 16.0
    Adkaanta HB 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    Qaab-dhismeedka Yar Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic
    Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

     


    Sawirada faahfaahsan ee alaabta:

    Daawaha 135/0Cr23Al5 Silig Shooladda Korontada ee loogu talagalay Foornooyinka Korontada Sawirro faahfaahsan


    Tilmaamaha Badeecada ee la xiriira:

    sii wad horumarinta, si loo hubiyo tayada badeecada iyadoo la raacayo shuruudaha suuqa iyo heerka macaamiisha. Shirkaddayadu waxay leedahay nidaam hubin tayo leh oo loo sameeyay Alloy 135/0Cr23Al5 Siligga Shooladda Korontada ee Foornooyinka Korontada, Badeecadu waxay gaarsiin doontaa adduunka oo dhan, sida: Argentina, Lisbon, Mongolia, Shirkaddayadu waxay ku adkeysaneysaa mabda'a "Tayada Koowaad, Horumar Waara", waxayna u qaadataa "Ganacsiga Daacadka ah, Faa'iidooyinka Wadajirka ah" yoolkeenna horumarineed. Dhammaan xubnaha si daacad ah ayay ugu mahadcelinayaan dhammaan taageerada macaamiisha hore iyo kuwa cusub. Waxaan sii wadi doonnaa shaqada adag oo aan ku siin doonnaa alaabada iyo adeegga tayada ugu sarreysa.
  • Waxaan raadineynay alaab-qeybiye xirfad leh oo mas'uul ah, haddana waan helnay. 5 Xiddigood Waxaa qoray lucia oo ka timid Suudaan - 2017.11.20 15:58
    Shaqaalaha farsamada warshadda ayaa na siiyay talooyin badan oo wanaagsan oo ku saabsan geeddi-socodka iskaashiga, tani aad bay u wanaagsan tahay, aad ayaan ugu mahadcelineynaa. 5 Xiddigood Waxaa qoray Maggie oo ka timid Angola - 2018.08.12 12:27
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