Alloying element and structure of Stainless steel

Q: The heat treatment that is used to remove the most hardness from steel is O a. quenching b.…

A: Annealing: It is a type of heat treatment process in which heat the steel up to a suitable…

Q: errous metals include which of the following?   Question 30 options:   Silicon   Aluminum   Cast…

A: Ferrous metals include which of the following?   Question 30 options:   Silicon…

Q: Ferritic sainless steel can be hardened as much as austenitic stainless stess. False O True Non…

A: Correct answer: (1) True (2) True

Q: Heating the metal above recrystallization temperature and then sudden cooling by dipping in water is…

A: It is required to evaluate given statement

Q: Multiple phases within a material can be describe using metallographic analysis. Select one: True…

A: Solution:

Q: various types of steel. Identify SEVEN (7) characteristic of high carbon

A:

Q: e or false? Impurities, grain size, grain boundaries and environment are some factors that…

A: A metal is  a freshly polished, lustrous type which also conducts electricity  Basically, properties…

Q: Hardness of steel greatly improves with

A: Hardness of steel greatly improves with Answer: a) Cyaniding

Q: What type of crystal defect is it that allows substitutional alloys to exist? A) Linear…

A: Based on the atomic arrangement, alloys can be of two types-substitutional and interstitial. In a…

Q: Hardness of steel greatly improves (a) annealing (c) normalising (b) cyaniding (d) tempering

A: As per given question Best heat treatment process forHardness of steel greatly improves

Q: Chromium can be used as alloying element in the manufacturing of high speed steel Select one: True…

A: A common type of high-speed steel contains 18% tungsten, 4% chromium, 1% vanadium, and only 0.5–0.8%…

Q: Type of metals that are used in springs, knives, and pressure vessels. a. Ferritic   b.…

A: Ferritic stainless steel has high corrosion resistance but less strength therefore cannot be used in…

Q: How is the modulus of elasticity of an aluminum alloy affected by the composition of alloying…

A: Aluminum alloy:The aluminum alloy is the combination of aluminum and other metals such as copper,…

Q: An austenitic stainless steel contains - Ni. O 12 – 15 % O 8 - 12% O 15 – 18 % O 18 - 20 %

A: Austenite stainless steel is obtained by hardening of steel.

Q: Fe−C alloys have different compositions having different properties. What type of treatment is…

A:

Q: 94) What method is used to obtain a residual stress profile for surface integrity? A) microhardness…

A:

Q: To eliminate distortion while achieving a uniform structure and response to heat treating…

A: Given: To eliminate distortion while achieving a uniform structure and response to heat treating…

Q: What are possible sources of error in trying to obtain a specific hardness or strength? Not errors…

A: The hardness of the steel is a property due to which it resists the scratches or deformation from…

Q: Principal component of steel alloy

A: Steel alloy: Steel is a alloy of iron with low percentage of carbon content. The percentage of…

Q: A high-alloy steel with 0.15% C, 10% Cr, 8% Ni, 2% Mo and a small amount of V in its composition.…

A: High alloy steel have alloying elements that contribute to high strength, toughness, hardness, and…

Q: -What is main types of Ferrous alloys?

A: Ferrous alloys: These are those metal whose composition consists of iron as main alloying element.…

Q: In ______________________________ process, the metal is heated above recrystallization temperature…

A: Hardening: According to the form of metal, the material is heated above recrystallization…

Q: 2/. text _________ is the structure produced by the rapid quenching of high carbon steel. a.…

A: Answer is b) Martensite

Q: The solubility of carbon in Austenite is lower than ferrite ?     True False

A: In FCC Octahedral interstitial sites are larger than the Tetrahedral interstitial sites and in BCC…

Q: Define plain stress state with both words and schematic.

A: Plain stress: It is a two-dimensional (bi-axial) state of stress in which all stress acts in a…

Q: Speak in simple terms equivalent to one page on a topic. sensitization stainless steel

A: Stainless steel is an alloy primarily made up of iron, chromium, nickel, Stainless steel is…

Q: b) What the most important engineering type o steel alloys and why and give example of the alloy and…

A: The explanation is given below:

Q: 26. In Classification of Alloys Structure "Interstitial" is considered one of the branches of…

A:

Q: Recrystallization annealing of metals and alloys is applied after a. plastic deformation O b.…

A: Various heat treatment process done on metals and alloys are: Normalizing Annealing Quenching…

Q: Which of the following formula generally used for low carbon steel? Electrode tip diameter = 0.10’’…

A:

Q: State four alloying elements which are combined together with iron and carbon in the manufacture of…

A: A typical allowing elements of the HSS other than Fe and C are as below: 1 Chromium (3.8%), It…

Q: Which is the second important alloying element for Stainless Steel?

A: Option (C) nickel is correct.

Q: 3. Briefly describe the production of the following cast irons i. white iron ii. malleable iron

A:

Q: Aside from iron and carbon this metal constituents adds mechanical properties to the metal Some…

A:

Q: Heating the metal above recrystallization temperature and then sudden cooling by dipping in water is…

A: what is quenching? Quenching is a heat treatment process . In quenching metal is heated to a…

Q: a) Define the copper alloys and categories. b) What the most important engineering type of steel…

A: (a) Alloys are those metal alloys in which copper is their main component. Copper is highly…

Q: Nodular cast iron do not have spheroidal graphite structure Select one: True O False

A: Nodular cast iron is also known as spheroidal graphite cast iron. The structure is spheroidal…

Q: Carbon in Carbon Steel generally occupy a vacancy in crystal lattice of iron. True False

A: Carbon and iron atoms are arranged in stack manner in carbonsteel crystal lattice.

Q: In _______________________________ process, heating the metal above recrystallization temperature…

A: Annealing process

Q: 152) Which element is the main alloying element in the brass alloy? A) chrome B) tin C) zinc D)…

A: Brass is an alloy made up of copper and zinc.

Q: Metal working Fe-C: What are possible sources of error in trying to obtain a specific hardness or…

A: Solution is attached below

Q: 7) Wear and corrosion resistant components such as cutlery equipment and razor blades are typically…

A: The main alloying elements in austenitic stainless steel is given below: Nickel: approx 8 to  11% ,…

Q: c) write the% C and the percentages of other alloying elements of the steel, which is given a short…

A: 10CrMo9-10 could be a heat-resistant extraordinary auxiliary steel. It is basically utilized in…

Q: What are alloys with two components called? a) Binary alloy b) Ternary alloy c) Quaternary alloy

A: Explanation  The alloys with two components is called binary alloy.

Q: What is the typical C content of the following mild steel tools? Saw blades and razors/Lemme en…

A: Saws are manufactured from carbon (tool) steels, high speed steels, and various carbides.

Q: Select from list A the most suitable metal or alloy for the application in list B ? List A Plain…

A: In material science, Each material has its own quality and properties. According to requirements,…

Q: Martensitic sainless steel has corrosion resistance than ferritic and austenitic sainless steels.…

A:

Q: -High-purity metals are almost always softer and weaker than alloys composed of the same base metal

A: High purity metals are almost always softer and weaker than alloys composed of the same base metal.…

Corrosion control methods

Corrosion may be defined as the method in which metals are attacked on their exteriors by gases existing in the atmosphere, converting them to their oxides, nitrides, sulfides, etc.