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

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: What makes plain carbon steel harder than pure iron

A: Steel and iron are two of the most common materials used in the manufacturing industry. They are…

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: Which is/are true of ferrous metals? Check the right answers a) a 9240 steel is 0.92% carbon b)…

A: correct options are-   b) they are more susceptible to corrosion than nonferrous metals

Q: The rusting of automobile bodies is an example of uniform corrosion.   True False

A: Uniform corrosion - it is the type of corrosion in which the metal is open to the environment which…

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: Which of the following is NOT the property of aluminum alloys? Good electrical conductivity O…

A: Q- Which of the following is NOT the property of aluminum alloys? Options:-  Good electrical…

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: In the BS designation of steel, if the first three digit is 532, then the major alloying element is…

A:

Q: Answer with true (T) or false (F), corrects the wrong phrases, and gives short reason(s) for correct…

A: Given questions:   1. Normalized steels have better strength and toughness as compared as annealed…

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: High c/a-ratio metals such as Zn will have the following property? (b) having high r-value (d) all…

A: Solution: Zn having Hexagonal closed packing structure has c/a ratio of the order of 1.856 with…

Q: Satainless steel contain at least 10.5% chromium to provides protection from the corrosion. True…

A:

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: -What is main types of Ferrous alloys?

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

Q: H) One of the main copper applications is ---------, aluminium, lead I) One of the most important…

A: (H) Copper is widely used as a current-carrying element in electric wires due to its high electrical…

Q: hen molten copper is cast into ingots it is about 98% to 99% pure. When further refinement is…

A:

Q: Metals that has HCP, FCC, BCC

A: 1) HCP(Hexagonal close-Packed structure)- There are twelve corner and each corner have an atom and…

Q: False True Zinc, Lead, Tin, and Others.1 - Examples of Corrosion- Resistant Metals Copper is heavier…

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer three sub-parts…

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

A:

Q: Which of the following aluminum alloy series are the aluminum/magnesium-silicone alloys? 2XXX 4XXX…

A: All three series are aluminum alloys series. aluminum has 4 digit aluminum identification The first…

Q: Identify the correct alloy that has the highest compressive strength property from the following…

A: Highest compressive strength property is carbon steel, carbon content is 0.5-1.5%.

Q: Q2/ Fill in the blanks with suitable phrases or terms:- 1- The typical composition of austenitic…

A: 1. The typical composition of austenitic stainless steel is            Note :- you have posted…

Q: Name two kinds of equipment that are used for heating steel to a precise hardening temperature

A: Required :- Any two kinds of equipment which are used for heating steel to precise hardening…

Q: Which curve shown below (A or B) is for a BCC metal and why? A Brittle →More Ductile Temperabure…

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.

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: 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: Which of the following metals will expand more with increase in temperature? O a. Mild steel O b.…

A: when an object is heated or cooled its length change by an amount proportional to the original…

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

A: Annealing process

Q: Which of the following statements is true about the endurance limit of aluminum? a. Aluminum…

A: Q10) ANSWER : option  ( D)

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: Give 4 applications of metals in the engineering field with description or explanation if possible

A: The four application of metal in the engineering field are:- 1) In manufacturing:- in manufacturing…

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: Q14

A: option (a) Cast iron  is correct option

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

A:

Q: Austenite (y) is soft, tough and high ductile True O False

A: When alpha iron heated then phase transformation occurrs from BCC to FCC. This FCC gamma iron is…

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.