Types of Sintering MCQ

Test your knowledge with important Types of Sintering MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Types of Sintering MCQs on Bissoy. Bissoy App

• _______ is a process similar to the hot uniaxial pressing.
  ক

  Solid-state sintering

  খ

  SHS

  গ

  SPS

  ঘ

  Activated sintering
• _______ is an exothermic combustion process that uses the heat generated during a reaction to sinter the material.
  ক

  SHS

  খ

  Gas plasma sintering

  গ

  Spark plasma sintering

  ঘ

  Rate controlled sintering
• _________ has the advantage of producing a finer grain size compared to pressureless sintering.
  ক

  Solid-state sintering

  খ

  Microwave sintering

  গ

  Liquid phase sintering

  ঘ

  Reaction sintering
• SiN is prepared by _______
  ক

  Reaction sintering

  খ

  Hot forging

  গ

  Solid-state sintering

  ঘ

  Liquid phase sintering
• _______ takes place when two or more components chemically react during the sintering process to form the final product.
  ক

  Rate controlled sintering

  খ

  Reaction sintering

  গ

  Microwave sintering

  ঘ

  Spark plasma sintering
• The presence of nickel at grain boundaries greatly increases the grain boundary lattice-diffusion of tungsten.
  ক

  True

  খ

  False
• Which of the following characteristic the ‘doping’ additive should not possess?
  ক

  Segregate at the grain boundary

  খ

  Formation of low melting point phase

  গ

  High atomic weight

  ঘ

  High solubility
• Doping of Ni in tungsten compacts is an example of _________
  ক

  Activated sintering

  খ

  Reaction sintering

  গ

  Microwave sintering

  ঘ

  Gas plasma sintering
• _________ refers to those processes where solid and liquid coexist during the entire or part of the sintering process.
  ক

  Spark plasma sintering

  খ

  SHS

  গ

  Activated sintering

  ঘ

  Liquid phase sintering
• In _________, the densification is a result of atomic diffusion in solid-state.
  ক

  Reaction sintering

  খ

  Solid-state sintering

  গ

  Activated sintering

  ঘ

  Liquid phase sintering
• ________ transforms compacted mechanical bonds between powder particles into metallurgical bonds.
  ক

  Sintering

  খ

  SHP

  গ

  Mechanical alloying

  ঘ

  Metal Injection Molding
• The _______ defines sintering as, “the thermal treatment of a powder or compact at a temperature below the melting point of the main constituent, for the purpose of increasing its strength by bonding together of the particles”.
  ক

  ASME

  খ

  ASTM

  গ

  ISO

  ঘ

  BIS