Coulée de sable de chromite

Casting Chromite Sand est compatible avec tous les procédés pour moules et noyaux. Actuellement, de grandes quantités de sable de chromite sont utilisées dans l’industrie de la coulée. Le sable de coulée de chromite est utilisé pour sa résistance thermique élevée, sa capacité de refroidissement rapide et sa résistance à la pénétration du métal liquide. Sa dilatation thermique est uniforme et petite ainsi, les problèmes de finning sont minimisés. Les pièces moulées préparées dans un moule en sable de chromite ont amélioré la résistance à la traction et augmenté l’allongement à l’emplacement à paroi mince. Il est supérieur à ceux de la mol de sable commune en termes de taille de grains et de DAS (espace de bras de dendrite secondaire). Le sable de chromite convient à la préparation des pièces à haute résistance. Le sable de chromite est compatible avec tous les systèmes de liaison et les moulages d’acier, principalement pour le moulage d’acier au chrome, au chrome-nickel et au manganèse.

$350.00$450.00 / MT

PROPRIÉTÉS CHIMIQUES ET PHYSIQUES DU SABLE DE CHROMITE DE COULÉE

ChimieIndicePhysiqueIndice
Cr2O3≥46.0%Densité en vrac2,5-3g/cm3
SiO2≤1,0%PH7.9
Fe2O326,5%Cr/Fe1.55:1
CaO≤0.30%Densité de remplissage2,6 g/cm3
MgO≤10%Pourcentage d’humidité0.1
AI2O315,5%Le fritté1600°C
P≤0,003 %Température de frittage2180°C
C≤0,003 %Point de fusion>1800°C

TAILLES DISPONIBLES DE SABLE CHROMITE À COULÉE :

  • AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55 AFS45-50 AFS50-55 AFS55-60 AFS60-65
  • 0-1mm 200mesh 300mesh 400mesh

APPLICATIONS DE COULÉE AU SABLE CHROMÉ

  • Sable de chromite dans l’industrie de la fonderie
    Ses propriétés permettent au matériau d’être utilisé dans les fonderies de fonte grise et d’acier à haute résistance comme sable de fabrication de noyaux et de moules. Sa conductivité thermique élevée lui confère de bonnes propriétés réfrigérantes, sa faible dilatation thermique lui confère une bonne stabilité dimensionnelle. Sa basicité étant proche de la neutralité permet l’utilisation d’une large gamme de systèmes de liants résines et de liants inorganiques, il a un haut pouvoir réfractaire et une large répartition tamisée.
  • Sable de chromite dans l’industrie sidérurgique
    Dans la production d’acier, le sable de chromite est également utilisé comme charge pour la protection de la porte coulissante dans les grandes poches de rétention en acier.
  • Sable de chromite dans l’industrie du verre
    Lorsqu’il est broyé en une farine fine, le sable de chromite est utilisé pour la production de récipients pour boissons en verre vert.

1 avis pour Coulée de sable de chromite

  1. Phoenix (client confirmé)

    Good quality.

  2. Samuel (client confirmé)

    Good quality.

  3. Riley (client confirmé)

    Very well worth the money.

  4. Bryan (client confirmé)

    Very fast delivery.

  5. Patrick (client confirmé)

    Good quality.

  6. Alan (client confirmé)

    Very fast delivery.

  7. Ryker (client confirmé)

    Very well worth the money.

  8. Henry (client confirmé)

    Very fast delivery.

  9. Max (client confirmé)

    Very fast delivery.

  10. Bryan (client confirmé)

    Good service.

  11. Phoenix (client confirmé)

    Very well worth the money.

  12. Nicholas (client confirmé)

    Very fast delivery.

  13. David (client confirmé)

    Very well worth the money.

  14. Paul (client confirmé)

    Good quality.

  15. Nathaniel (client confirmé)

    The product is firmly packed.

  16. Itarritle

    Outline the management options available for leiomyosarcoma priligy sg

  17. Clay Ferraro

    Hello.This article was really remarkable, particularly because I was investigating for thoughts on this topic last Wednesday.

    http://www.tlovertonet.com/

  18. onkologija

    Hiya very cool web site!! Man .. Excellent .. Wonderful .. I will bookmark your website and take the feeds also…I am glad to search out numerous useful info here in the submit, we want work out more strategies on this regard, thank you for sharing. . . . . .

    https://poliklinikavinca.rs/usluga/onkologija/

  19. Sang

    Helolo very nice site!! Mann .. Excelklent .. Wonderfdul ..
    I will bookmarkk ylur web sige and tazke the eeds additionally?

    I’m happpy tto find a llot off useful info hee in the post, we wan work oout more strategiws onn thus regard, than yyou for sharing.
    . . . . .

    my web blog … free-wap-tube.com/mov9kaABnAOcmC

  20. mymboks

    priligy and viagra combination Among these patients, 41 experienced menstruation restoration within 2 years after chemotherapy and 28 slowly restored menstruation after 2 5 years

  21. Immarie

    If your physician recommended Clomid, or if you re simply exploring your options, below is everything you need to know priligy at walgreens It turned out that was correct

  22. Henderb

    where can i buy priligy When talking about the pavilion master of Danxuan Pavilion, Huang Qing was stunned for a moment, and then his face became solemn

  23. mymboks

    We investigated the phenotypic consequences of pericyte death on retinal microvascular integrity by using nondiabetic mice conditionally expressing a diphtheria toxin receptor in mural cells priligy amazon uk Each MAXZIDE triamterene and hydrochlorothiazide tablets tablet contains

  24. Effevepax

    priligy usa One round of Letrezole with timed intercourse, followed by 2 rounds of Letrezole with IUI

  25. Hattie

    Hello there! Do you know if they make any plugins to help with SEO?

    I’m trying to get my website to rank for some targeted keywords but I’m
    not seeing very good success. If you know of any please share.
    Many thanks! You can read similar text here: Wool product

  26. EdundaHut

    Freelove, USA 2022 06 27 23 16 32 priligy price

  27. uphonee

    so I m assuming my ovulation could possibly be pushed back and should be soon priligy in usa It s simply labeled Draft, dated 5 May 1955 note scroll down to 123 125 in the document

  28. Rocky Unkn

    I have recently started a website, the info you provide on this web site has helped me tremendously. Thank you for all of your time & work.

    https://www.zoritolerimol.com

  29. roller burns funeral home yellville

    In looking at this eventuality, some have studied how to maneuver the Earth only a bit farther from the growing fireball.

    https://www.sandianyixian.cc

  30. Henderb

    buy priligy tablets Interventricular septum diameter in systole IVSs did not differ between the 4 groups not shown

  31. empadronarse mijas

    What¦s Going down i am new to this, I stumbled upon this I have discovered It absolutely useful and it has aided me out loads. I hope to contribute & help other customers like its aided me. Good job.

    https://tramitesayuntamiento.com/mijas/empadronamiento

  32. Dominga

    sugar defender For several years, I have actually fought unforeseeable blood sugar level
    swings that left me feeling drained pipes and inactive.

    However because integrating Sugar Defender right into my routine, I’ve noticed a significant improvement in my total
    energy and security. The dreadful mid-day distant memory, and I appreciate that this all-natural treatment
    accomplishes these results with no unpleasant or damaging responses.
    truthfully been a transformative exploration for me.

  33. EdundaHut

    com 20 E2 AD 90 20Viagra 20Kremin 20Yan 20Etkileri 20 20Jean 20Coutu 20Viagra viagra kremin yan etkileri LOCK HAVEN, PA priligy I had to make several calls to get my records sent to my new clinic

  34. mymboks

    donde comprar priligy mexico Hum Reprod Update 20 5 748 758

  35. Immarie

    priligy side effects Sounds like it might save your time and frustration, though I don t know how it works there

  36. Heriberto Kinnier

    Greetings! Very helpful advice on this article! It is the little changes that make the biggest changes. Thanks a lot for sharing!

    https://www.smortergiremal.com/

  37. vasotec

    Response of Corticosteroid Binding Globulin to Other Pathological Factors in Humans buying cytotec for sale

  38. where to get cytotec tablets

    When surgery alone was compared to endocrine therapy alone, there was no significant difference in OS hazard ratio HR 0 can you get cheap cytotec without dr prescription J Allergy Clin Immunol 1992; 89 866 76

  39. where to buy cytotec without dr prescription

    milnacipran, loxapine buying generic cytotec without prescription Methotrexate may cause harm or death to the fetus

  40. cytotec price in south africa

    how to buy generic cytotec without prescription Doctor told us to come again on day 14 to check the folical size again

  41. pastillas cytotec en dallas tx

    Cheng YY, Zheng T, Chang MW, Dalley JW, Chen YJ, Tsai TH, Hsieh CH can i get cheap cytotec without prescription Lazaro kHvOzYPPeuNAAtcSt 6 27 2022

  42. Florentina

    Hi just wanted to gige you a quuick heads uup and let you know a few off the pictures aren’t loading correctly.
    I’m noot sure whhy but I think its a linking issue.
    I’ve tred it inn ttwo different internett browsers aand bogh shoiw the same outcome.

    Alsso visit myy blog; jav

  43. Winnie

    Hi thsre juset wanted tto givve yoou a quick hewads up and let you know a feww of tthe pictures aren’t loadding properly.

    I’m nott sure wwhy bbut I thimk itts a linking issue. I’ve trtied itt in twoo different wweb bbrowsers aand both shyow
    thhe same results.

    Here iis mmy bblog post :: jav safari

  44. Nola

    Juust wish to say your article is ass astonishing.
    The learness tto your post is just excellent aand that i
    copuld thiink you are knowledgeable on this
    subject. Weell with yokur permission allow mme to clutch yolur fwed tto stay up tto datye with approaching post.

    Thanhks 1,000,000 aand pleaae continue the rewardring work.

    Feeel ree to vist mmy web site … jav max

Afficher les commentaires dans toutes les langues (29)

Ajouter un Avis

Votre adresse de messagerie ne sera pas publiée. Les champs obligatoires sont indiqués avec *

Retour haut de page