7.If C% increase the T.S. and hardness is . 8. Surface treatment by atmosphere of ammonia and hydrogen is called 9 Steel with more than.. .. becomes ... .
Q: A Nickel bis-dimethylglyoximate complex was deposited with a weight of (2.721g) with the filter…
A: Nickel bis-dimethylglyoximate has a chemical formula of Ni[ONC(CH3)C(CH3)NOH]2 that is formed from…
Q: iv-ionization coefficients a, y are function of a-applied voltage b-pressure and temperature…
A: Ans. iv) option d is right. ratio of electric field to pressure v) option b is right Kdn vi)…
Q: A Pb-Sn alloy contains 10% primary a and 90% eutectic microconstituent immediately after the…
A: A Pb-Sn alloy contains 10% primary ἀ and 90% eutectic micro constituent immediately after the…
Q: For a Copper-Nickel (Cu-Ni) alloy of composition 65 wt % Ni and 35 wt % Cu at 1350 °C (Point B),…
A: Here we determine the phase composition of the alloy by using a tie-line in the case of the…
Q: t a particular temperature of three phases of equilibrium compositions as follows: Liquid phase: 50…
A:
Q: Microstructure of a steel contain 100% coarse pearlite it carbon content is reported to be 0.65% is…
A: Given : Coarse pearlite mass percent = 100 % And mass percent of carbon i.e carbon content = 0.65 %…
Q: Mention one disadvantage of a capillary column as compared to a packed column
A: Please find your solution below : Capillary and packed columns are the two types of columns that are…
Q: b) Suggest a material (not one already mentioned in the lecture course) that would be an appropriate…
A: MLI (Multi-Layer Insulation) is normally made of multiple reflective films made of polyester and…
Q: Sketch the power density distribution for oxyfuel gas welding and GMAW process.
A: Oxy-fuel welding and oxy-fuel cutting are processes that use fuel gases and oxygen to weld or cut…
Q: Ca+2 = 36.8mg/L Mg+2 = 2.9mg/L HCO3 = 98mg/L pH = 7.53 Temp = 9 degree Celsius…
A:
Q: We collected a clastic muscovite grain from the shale at sample K. The 40Ar/40K ratio is 0.65. What…
A: Given that : 40Ar / 40K = 0.65 The half life of 40K is 1.248 x 109 years
Q: Consider 8.5 kg of austenite containing 0.52 wt% C, cooled to below 727'C (1341'F). (a) What is the…
A: Given that, 8.5 kg of austenite containing 0.52wt% C, cooled to below 727°C (1341°F).
Q: Give some of the application of Coloumetry, Potentiometey, Electrogravimetry and Voltammetry in…
A:
Q: The surface of a forging made from a 4340 steel is unexpectedly subjected to a quench rate of…
A: The surface of a forging made from a 4340 steel is unexpectedly subjected to a quench rate of…
Q: Why is better sensitivity usually achieved using graphite furnace atomizatiorrather than flame…
A: Flame atomization: Flame atomization is an atomic absorption spectroscopic analytical technique that…
Q: sing the lead-lin phase diagram in gure or a nominal composition of 90 % Sn and 10 % Pb at 204 °C.…
A: Solution -
Q: the mmiscibility gap for a gkiss men? chemitcally expRin the spinodal decomposition of the said…
A: As per the guideline, Since you have asked multiple questions, we have solved the first question for…
Q: List as many experimental as you can it may be used to determine KSP for sparingly so you both salt.
A: Solubility product connects the species' solubility in saturated solution. The increment in any…
Q: . After the reflux period, what substances are pre n Whu will the density of the organic phase be…
A: In organic chemistry, Reactants are mixed in a solvent media, and products are obtained. The final…
Q: A single crystal Ni (in FCC) alloy bar is uniaxially pulled along [-123]. The bar starts to yield at…
A:
Q: 9) A Cu monocrystal (FCC) of 10 cm length is pulled in tension. The stress axis is [¯123]. a) Which…
A: (a) Resolved shear pressure (RSS) is the part of the applied tensile shear or compressed pressure…
Q: Mention the optimum conditions required for good performance of: i. Chelating agent in metal…
A: (i)A chelating agent of particular economic significance is ethylenediaminetetraacetic acid (EDTA).…
Q: A. Explain, how can heating is used as remedy for condensation? B. SKetch a cross-section view of…
A:
Q: 1) Phosphorus is diffused into P-Si with doping of 107 cm at T=1000 C for 1 hour by solid solubility…
A:
Q: Describe the mechanisms of strength at the peak hardness of a precipitation hardened alloy when both…
A:
Q: Calculate the amaunt of enerqy requiral fe melt of aluminum popcons initially at 25°C. 5.0 kg (Al…
A: Given: The mass of aluminum is 5.0 kg. The initial temperature of aluminum is 25°C. The enthalpy of…
Q: effect of factors on the hardness of materials and technologilac imporance
A: Hardness is the property of a material that enables it to resist plastic deformation, penetration,…
Q: 50mL of standard hard water (contains 10g of CaCO3 per liter) required 27mL of EDTA solution for end…
A:
Q: Give the applications of semidry scrubbing system?
A: A dry scrubber, also called as dry scrubber system, is defined as the pollution control equipment…
Q: A foot powder sample containing Zn was dissolved on 50.00 mL water and was titrated to the end point…
A:
Q: Distinguish between interstitial defect and metal excess defect.
A: Interstitial defect metal excess defect This defect arises due to the occupation of some atoms in…
Q: 6. The following are disadvantages of using filter paper in gravimetry, which is not included? а.…
A: 6) c is the correct answer. IN the Gravimetry we uses the ashless filter paper to achieve the…
Q: 4.Determination of hardness by clark's test
A: Hardness of water is caused by the the dissolved calcium and magnesium ions present in the water.…
Q: You have 3 compounds (A, B, C) in your samples. Their polarity A > B > C. You want to separate these…
A: In HPLC technique, the separation of components on basis of polarity, size, charge takes place. The…
Q: Can elastic hose use for pumping and transferring concentrated solution of CH3COOH for long time? If…
A: Natural or synthetic rubber is used to make elastic tubes. Hose is primarily used for the…
Q: Steel of 7.5 kg ، 99.57 wt% Fe-0.43 % below the eutectoidو find the following: 1 .The proeutectoid…
A: Eutectoid is used to indicate the liquid phase in a eutectic phase diagram.
Q: d) By using the data provided below, calculate the PillingBedworth ratio for the nickel (Ni) –…
A: D) Given: Atomic mass of nickel = 58.7 g.mol-1 Density of nickel = 8.91 Mg.m-3 Molecular mass of…
Q: 7. The lattice constants of GaAs:Px alloys are continuously tunable from 5.43 Å (pure GaP) to 5.65Å…
A: Given, the lattice parameter of pure GaP is 5.43 angstorm.the lattice parameter of pure GaAs is 5.65…
Q: Calculate the (Ex/GS) atomic ratio for 3s---3p (oppose) in Mg* at 3000k?
A: Given that For Mg+ Temperature = 3000K Orbital --- 3s - 3p
Q: Determine the maximum theoretical specific gravity of a paving mixture having a weight of 1210gm in…
A:
Q: A small piece of Fe-0.4 wt%C alloy is held at 728°C for 1 hour and then quenched. On microstructure…
A: At 728 °C 1. Proeutectoid fermite 2. Austenite phase will present On quenching Austenite will be…
Q: 6.1) At the composition of 0.77% by weight C, identify the phase(s) present at 950 degrees C 6.2)…
A: Since you have asked multiple subparts in the question, we will answer the first three subparts of…
Q: You have available a brown material (C:N ratio 60, 45% carbon, bulk density 0.3g/cm3) and a green…
A: Here, C:N ratio is directly proportional to the percentage of C Therefore, 60/25 = 45%/x Therefore,…
Q: How many milliliters of 1.5% alcoholic dimethylglyoxime should be used to provide a 36.0% excess…
A:
Q: Nickel bis-dimethylglyoximate complex was deposited with a weight of (2.721g) with the filter paper…
A: Given: Mass of Nickel bis-dimethylglyoximate complex+Filter paper= 2.721 g Mass of the filter paper=…
Q: Given the volume of 0.2000 M NAOH used determine the concentration of 10.00 ml sample each from…
A: Given, Volume of NaOH for Aq layer = 12.55 mL Volume of NaOH for Or layer = 15.27 mL Concentration…
Q: .24. The surface of a forging made from a 4340 steel is unexpectedly subjected to a quench rate of…
A: The surface of a forging made from a 4300 steel is unexpectedly subjected to a quench rate of…
Q: 1- A silicon wafer with crystal orientation was placed at an oxidation furnace for one hour.…
A:
Step by step
Solved in 2 steps
- JJ Techie calcined some ceramic powders at 1600℃ for 12 hrs, when removed from thefurnace, JJ was upset to find a big hard lump., After grinding up to the lump, someone told JJ to add a sintering aid and deflocculant to the ceramic before trying to press it into cylinders 10 inch by 0.25 inch in diameter. How could JJ do this well? JJ needs this size ceramic rod for experiments.For Cyclic Voltammetry this data is given from 13 ul aliquot of a 0.1 mM concentration. From this determine its concentration.11) JJ Techie calcined some ceramic powders at 1600℃ for 12 hrs, when removed from thefurnace, JJ was upset to find a big hard lump. Explain to JJ what happened. (10 points)12) Continue to Question 9, After grinding up to the lump, someone told JJ to add a sintering aidand deflocculant to the ceramic before trying to press it into cylinders 10 inch by 0.25 inch indiameter. Do you have any suggestions for JJ? JJ needs this size ceramic rod for experiments. Number 12 please the information in question 11 is applicable.
- Microstructure of a steel contain 100% coarse pearlite it carbon content is reported to be 0.65% is it possible? And why ?For a Copper-Nickel (Cu-Ni) alloy of composition 25 wt % Ni and 75 wt % Cu at 1200 OC (Point B), refer to the phase diagram provided in Figure 2 and answer the following. (i) What is composition of liquid phase? (ii) What is composition of solid phase? (iii) What fraction of the system is liquid for a 25% Ni alloy at 1250 OC? (iv) What fraction of the system is solid for a 25% Ni alloy at 1250 OC?JUST PART B PLEASE! 11) JJ Techie calcined some ceramic powders at 1600℃ for 12 hrs, when removed from the furnace, JJ was upset to find a big hard lump. Explain to JJ what happened. b) After grinding up to the lump, someone told JJ to add a sintering aid and deflocculant to the ceramic before trying to press it into cylinders 10 inch by 0.25 inch in diameter. Do you have any suggestions for JJ? JJ needs this size ceramic rod for experiments.
- A device to understand how iron behaves at high temperatureswe want to design. This device (with 1% accuracy) allows the change in volume (heating) of a 1cm 3 iron cube.the resulting polymorphic transformation) must be able to feel. HMK structure in iron 911 0 C and latticeparameter 0.2863 nm. At 913 0 C, it has YMK structure and its lattice parameter is 0.3591 nm. Of measuring instrumentDetermine the accuracy tolerance it needs (i.e. at least how many cm 3 to detect a changemust). It is necessary to use at least 6 digits after the comma in this question. Hint: YMK first andFor HMK, the volume of an atom is found and then, using the number of atoms in each structure, the ironThe question can be started by finding the different volumes.Can elastic hose use for pumping and transferring concentrated solution of CH3COOH for long time? If not let explain why and propose at least two types of material which are properly used in this case.We collected a clastic muscovite grain from the shale at sample K. The 40Ar/40K ratio is 0.65. What is the age of the grain?
- 4.Determination of hardness by clark's testGive the five examples for glass forming materials. What is the role of modifiers in glass making. what advantages intermediates bring in glass formation? Marks Note- take your time but please give proper answer.11) JJ Techie calcined some ceramic powders at 1600℃ for 12 hrs, when removed from the furnace, JJ was upset to find a big hard lump. Explain to JJ what happened. b) After grinding up to the lump, someone told JJ to add a sintering aid and deflocculant to the ceramic before trying to press it into cylinders 10 inch by 0.25 inch in diameter. Do you have any suggestions for JJ? JJ needs this size ceramic rod for experiments.
