Sign Up Sign Up

Connect with:
Google
or use


Have an account? Sign In Now

Sign In Sign In

Connect with:
Google
or use


Forgot Password?

Don't have account, Sign Up Here

Forgot Password Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.


Have an account? Sign In Now

Sorry, you do not have permission to ask a question, You must login to ask a question.

Connect with:
Google
or use


Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

Askmemetallurgy

Askmemetallurgy Logo Askmemetallurgy Logo

Askmemetallurgy Navigation

  • MCQs
    • Metallurgical Engineering mcq
    • Topic Wise mcq
    • Numericals
  • GATE Papers
  • Notes
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • Categories
  • GATE Papers
  • Recent Posts
  • Badges
  • MCQs
    • Metallurgical Engineering mcq
    • Topic Wise mcq
    • Numericals
  • GATE Papers
  • Notes
Home/Questions/Q 961
Next
In Process
Raj
RajCopper
Asked: April 24, 20202020-04-24T02:02:00+05:30 2020-04-24T02:02:00+05:30In: Physical Metallurgy & Heat treatment

Do you know which material has the highest melting temperature, it is used in sun missions like Parker Solar Prope, Aditya L1 ??!!

Do you know which material has the highest melting temperature, it is used in sun missions like Parker Solar Prope, Aditya L1 ??!!
question
  • 0
  • 44
  • 117
  • 0
  • 0
Share
  • Facebook

    You must login to add an answer.

    Connect with:
    Google
    or use


    Forgot Password?

    Need An Account, Sign Up Here

    4 Answers

    • Voted
    • Oldest
    • Recent
    1. [email protected] Platinum
      2020-04-25T19:16:49+05:30Added an answer on April 25, 2020 at 7:16 pm

      I think tungsten. If i m wrong, plz correct me.

      I think tungsten. If i m wrong, plz correct me.

      See less
      • 1
      • Share
        Share
        • Share on WhatsApp
        • Share on Facebook
        • Share on LinkedIn
        • Share on Twitter
      • 1 Reply
      • Raj Copper Metallurgist
        2020-04-26T02:00:03+05:30Replied to answer on April 26, 2020 at 2:00 am

        PAVING THE WAY IN CERAMICS Researchers at the Centre for Advanced Structural Ceramics at Imperial College London are carrying out world leading research into structural ceramics in a range of areas, including materials that could be used in the aerospace industry, In 2016 PhD student Mr Omar CedilloRead more

        PAVING THE WAY IN CERAMICS

        Researchers at the Centre for Advanced Structural Ceramics at Imperial College London are carrying out world leading research into structural ceramics in a range of areas, including materials that could be used in the aerospace industry,

        In 2016 PhD student Mr Omar Cedillos has shown that Ultra High Temperature Ceramics (UHTCs) Hafnium Carbide & Tantalum Carbide can withstand temperatures of more than 4050°C rather than the previously reported 3950°C.

        such as in heat resistant shielding for the next generation of Hypersonic space vehicle

        For Parker solar probe they using  Thermal protection & Cooling system.ofcourse they using Tungsten also.

        The TPS was designed by the Johns Hopkins Applied Physics Laboratory, and was built at Carbon-Carbon Advanced Technologies, using a carbon composite foam sandwiched between two carbon plates. This lightweight insulation will be accompanied by a finishing touch of white ceramic paint on the sun-facing plate, to reflect as much heat as possible. Tested to withstand up to 3,000 F (1,650 C), the TPS can handle any heat the Sun can send its way, keeping almost all instrumentation safe.

        More detail: Regarding Parker solar probe
        https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.nasa.gov/feature/goddard/2018/traveling-to-the-sun-why-won-t-parker-solar-probe-melt&ved=2ahUKEwi3sfubrITpAhU6zjgGHWHbDmkQFjABegQIDRAG&usg=AOvVaw3SgIl17O5wZQ-__G4S3A8Q&cshid=1587845406828

        See less
        • 0
        • Share
          Share
          • Share on WhatsApp
          • Share on Facebook
          • Share on LinkedIn
          • Share on Twitter
    2. Rincy Reji Iron Final Year Metallurgy Student
      2020-04-25T19:54:00+05:30Added an answer on April 25, 2020 at 7:54 pm

      I think it is Maraging steel.

      I think it is Maraging steel.

      See less
      • 0
      • Share
        Share
        • Share on WhatsApp
        • Share on Facebook
        • Share on LinkedIn
        • Share on Twitter
    3. Ivan Copper
      2020-04-26T12:01:31+05:30Added an answer on April 26, 2020 at 12:01 pm
      This answer was edited.

      Carbon - carbon composite is used generally high temperature application like solar probe because of it's high temperature resistance and  chemical inertness with environment.

      Carbon – carbon composite is used generally high temperature application like solar probe because of it’s high temperature resistance and  chemical inertness with environment.

      See less
      • 0
      • Share
        Share
        • Share on WhatsApp
        • Share on Facebook
        • Share on LinkedIn
        • Share on Twitter
    4. C Patel Metallurgy Platinum⭐ GATE Metallurgy Coaching
      2020-12-16T14:32:39+05:30Added an answer on December 16, 2020 at 2:32 pm

      It is always a coating on high temperature material to withstand the temperature. For example, SiC is coated on steel surface.

      It is always a coating on high temperature material to withstand the temperature. For example, SiC is coated on steel surface.

      See less
      • 0
      • Share
        Share
        • Share on WhatsApp
        • Share on Facebook
        • Share on LinkedIn
        • Share on Twitter

    Sidebar

    Related Questions

      • On: July 10, 2022
      • Answers: 0

      Extrusion Related question

    • Dissolved oxygen content in steel
      • On: December 19, 2021
      • Answers: 0

      Dissolved oxygen content in steel

    • I need to find out Carbon’s Boudouard reaction by using these 2 reaction and Hess Law
      • On: October 27, 2021
      • Answers: 2

      I need to find out Carbon's Boudouard reaction by using these 2 reaction and Hess Law

      • On: October 19, 2021
      • Answers: 0

      We are experiencing a higher Rockwell reading in a grade of 1035 steel. The heat treatment supervisor as made the ...

      • On: June 23, 2021
      • Answer: 1

      How to remove tempered embritlement ?

    Top Users

    Arpita Samal

    Arpita Samal

    • 7 Questions
    • 1,691 Points
    Platinum⭐
    digbijaya igit

    digbijaya igit

    • 11 Questions
    • 1,417 Points
    Platinum⭐
    Rohit.km

    Rohit.km

    • 2 Questions
    • 1,408 Points
    Platinum⭐

    Adv 120×600

    Explore

    • Home
    • Categories
    • GATE Papers
    • Recent Posts
    • Badges

    Footer

    Askmemetallurgy.com

    Askmemetallurgy is the one stop solution for all the need of a Metallurgical Engineers. Askmemetallurgy provides its users with a variety of services to help meta students from semester to his career path. Learn more.

    Legal Stuff

    • Privacy Policy
    • Terms Of Use

    Help & Services

    • FAQ
    • Contact Us

    Copyright © 2021 Askmemetallurgy.com, All rights reserved. Registration on or use of this site constitutes acceptance of our Privacy Policy
    DMCA.com Protection Status