which secondary metallurgical process is used for production of stainless steel.explain specific process conditions for stainless steel production

Q: Describe the hydrometallurgy process?

A: SOLUTION: Step 1: The method of metal extraction from the ore involving an aqueous solution of salt…

Q: Calculate the mass of aluminum metal that is needed to produce Cr metal from 5.00 × 10² g of…

A: Solution- The Chromium metal is extracted from the Chromite ore by the following reaction 3Fe2CrO4…

Q: Even though most metal sulfides are sparingly soluble in water, their solubilities differ by several…

A: Given data: Molarity of Cu2+ = 0.10 M Molarity of Ni2+ = 0.10 M

Q: Why is the formation of slag useful during the smelting of iron?

A: During smelting of iron to extract the pure iron the temperature is about 1123K. Here the flux CaO…

Q: Explain how oxalic acid is removed in adsorption process by activated charcoal in industry . Explain…

A: The force acting on the surface of any liquid due to the accumulation of its constituent particles…

Q: What is Oxide Ceramics? Demonstrate the advantages and disadvantages of ceramic materials compared…

A: Oxide ceramics are inorganic compounds of metals like aluminium, zirconium, titanium etc. or of…

Q: Magnesium is an active metal; it burns in the form of powder, ribbons, and filaments to provide…

A: Concept introduction: Magnesium (Mg) is an alkaline earth metal and belongs to group IIA in the…

Q: In determining the manganese dioxide content of a pyrolusite mineral. A sample of 0.5261 g of…

A: Equation representing reaction of KMnO4 with oxalate: 2 MnO4- + 5 C2O42- + 16 H+ = 2 Mn2+ + 10 CO2 +…

Q: Determine the electronic configuration and orbital diagram for the common oxidation states of…

A: Determine electronic configuration as well as orbital diagram --

Q: Determine the yield of a metallurgical process if from 100 tons of ore containing 60% hematite, 33.6…

A: In the given question we have to tell the % yield of Fe present in 60 Tons of hematite.

Q: general background of aluminium.

A: There are in total 118 elements in chemistry. Aluminium is one of them which is very useful in our…

Q: Many transition metals and their compounds are used as catalysts. Given MnO2, FeCl3, Pt, and Ni,…

A: Catalyst are the compounds that lowers the activation energy of reaction to increase the rate of the…

Q: Write some advantages and disadvantages of ceramic materials compared to metals?

A: Metal is a very broad term in itself but in general metals are those chemical elements that are…

Q: Describe the production of metallic aluminum by electrolytic reduction.

A:

Q: Elemental boron is produced by reduction of boron oxide with magnesium to give boron and magnesium…

A: The balanced chemical equation for reduction of boron oxide with magnesium to give boron and…

Q: Write the Qc for this  Solid molybdenum(VI) oxide reacts with gaseous xenon difluoride to form…

A:

Q: Compare and contrast the two types of metal alloys.

A: Two types of alloys,    Substitutional alloy    Interstitial alloy

Q: The mass % of Fe2O3 in an iron ore is 34%. How many kg of ore are required to recover 2.2 kg of iron…

A: Calculate the mass percent of Fe in  as Fe2O3 shown below:

Q: is it possible to use zinc metal or magnesium to prepare jewelry instead of gold, silver, and…

A: Metals are naturally occurring compounds in the earth's crust that are present in the form of metal…

Q: What is the role of heavy metals in environmental pollution and how can they be controlled?

A: Heavy metals are a group of elements that have a high atomic weight and density, and are toxic to…

Q: elaborate the process of metallurgy

A: Metallurgy is the process of extraction of metals.

Q: at is red lead?

A: Various inorganic compounds are used in day to day life. One such compound is the red lead.…

Q: Explain the different production process of advanced materials like carbon filter, ceramics, and…

A: The different production processes of advanced materials like a carbon filter, ceramics, and micro…

Q: Be sure your chemical equation is balanced! ZnS(s) +O2(g) ->

A: We have to write products of the reaction ZnS(s) +O2(g) ->

Q: Many important metals occur as sulfide, arsenide, and antimonide minerals, especially in the Sudbury…

A: Answer :-  a) Mass of NiO produced = 1.027 kg  b) Mass of PbO produced = 2.047 kg  c) Air required…

Q: Basic physical properties of sulphate group minerals and economical use of these properties. Write…

A: Sulphate group minerals have sulphate ion (SO42-) in their structures. It occurs as gangue minerals…

Q: explain the preparation of K2Cr2O7 from chromite ore.

A: The first step of this conversion involves the reaction of chromite ore (FeCr2O4) with sodium…

Q: Describe the electrolytic process for refining copper.

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Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

Q: 5. Explain why metals exhibit the following properties. – page 269 shiny flexible Electrical…

A: Metals are shiny-The positive metal ions are surrounded by pool of electrons. The electrostatic…

Q: Consider the smelting of iron ore which consists of Fe2O3 and Fe3O4. If Fe is produced in the pig…

A:

Q: Why are the lanthanoid elements not found in nature in their elemental forms?

A:

Q: Write the chemical reactions involved in the extraction of silver from silver ore.

A: Silver is a noble metal. The most important ore of silver is argentite.

Q: d) Discuss the advantage of aluminium and magnesium over steel in industrial applications. How could…

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Q: Write a report on the element vanadium (v), where the report includes the properties and…

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Q: Titanium is a very reactive metal. Explain why titanium has a high corrosion resistance to seawater…

A: The oxidation of metals by the attack of atmospheric oxygen and water is called corrosion.

Q: Explain reaction between SAE 304 stainless steel and isopropanol and why it may cause rust?

A: The most popular stainless steel is SAE Stainless Steel 304. It consists of  two primary non-iron…

Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A:

Refining of Crude Metal

Metallurgy could be defined as a technique by which metals can be extracted in their pure nature. Extractive metallurgy directs with the route of eradicating the valuable metals from ores and purifying the extracted metals to pure nature. In hydrometallurgy, the metal extraction’s from their ores is done using an aqueous solution. In the pyrometallurgical process, high temperatures are employed to initiate the reactions between gases, molten metals, and solids. In electrometallurgy, the technique is carried in an electrolytic cell.