This is the microstructure of astm a 128 a high magnesease steel. This microstructure was taken after etching the samples. After etching why did it turn the microstructure colors. What can be determined when looking at the microstructure of this sam

Q: Question 4: Using the following TTT diagram for an iron-carbon alloy of eutectoid composition,…

A: Note: As per Bartleby Answering guidelines, we are supposed to give answer for first three…

Q: For an ASTM grain size of 5, approximately how many grains would there be per square inch (a) at a…

A: Given data  ASTM grain size =  5  Find the how many grains per square in

Q: How much time (in seconds) is required for austenite to transform to 50% bainite at 300°C? 800 727…

A: From the given graph, at 300oC temperature horizontal line, check the time corresponding to 50%…

Q: Don't use chatgpt,only handwritten.

A:

Q: Discuss which technique is most sensitive to locate the boron? How is the 'local composition…

A: a) Boron (B) can be evaluated utilizing spectrometric and colorimetric techniques. Inductively…

Q: Provide a rationale (formula if possible) for the properties differences. Yield Strength Toughness…

A: The yield strength is the level of stress at which an elastic material transforms into a plastic…

Q: Composition Cats Ag 40 100 2200 1200 2000 Liquidus 1000 Lieuid 1800 Solidus 2600 a00 779C T 8.0 71.9…

A: Given,  Copper-silver phase diagram .   To find - Amount of the two phases of the alloy at 50-50…

Q: Using the following table, draw a melting point diagram and estimate the eutectic temperature and…

A: Given data To  Draw a melting point diagram Estimate the eutectic temperature and composition

Q: e answr this

A: a)From the given phase diagram the first liquid phase form at 183°C.

Q: For the equilibrium iron-carbon system, if you were at a temperature of 1147 °C and a composition of…

A:

Q: Consider two types of thermal barrier coatings made of Zirconia. The first A is pure Zirconia and…

A: Zirconia has a thermal expansion coefficient of 9.7x10-6 Zirconia with small yttrium has a higher…

Q: What is the composition, in at. %, of an alloy that contains 35g of Cu and 42g of Zn Acu=…

A: Write the expression of the number of moles of Cu.

Q: How would I... Determine the composition of aluminum and silicon (%Al/%Si) to melt the Al-Si…

A: what you are looking for is the eutectic point in a eutectic reaction a liquid phase transforms into…

Q: A single crystal of iron (BCC) is pulled along [123]. Which is the first slip system to operate? Use…

A:

Q: Please provide a detailed solution. Explanation required for the formula used.

A: The ASTM grain size number (n) is related to the magnification factor (M) and the number of grains…

Q: For a certain palladium micrograph we have that the ASTM grain size number is 11. Determine the…

A: Data given - Data given - ASTM grain size number N= 11 a) M= 250x b) M= 10x grains/in2 = ?

Q: What can be determined when looking at the micostructure of this high manganease metal?

A: The microstructure of a high manganese steel provides important information about its properties and…

Q: How phases grow in alloys during crystal growth

A: Crystal growth theory provides a perfect testing ground for the interaction of atomic…

Q: Iron (II) oxide (FeO) is a ceramic that has the same crystal structure as NaCI. Given: R(Fe2)= 0.087…

A: Given: R(Fe2+)=0.087 nmR(O2-)=0.132 nmIonic packing factor=Volume of ion per cellvolume of unit…

Q: Figure below shows the grain boundaries of low-carbon steel under a microscope with 200X…

A:

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.