Homework Answers
In order for AISI mild steeel to be labelled ASTM A36 it should have the following characteristics
AISI 1335 steels have 0.4% carbon, and some manganese and some silicon.
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What characteristics must AISI mild steel have be labelled ASTM A36? What is the 4 digit...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughn...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughness? Illustrate the difference with the aid of an Fe-FesC eqilibrium phase diagram and stress strain diagram. 2. Perform the literature search and determine the composition and at least one application of the following ferrous alloys a. AISI4140 steel b. AISI 1045 steel с. А36 d. ASTM A312 steel e. ASTM 516 Grades 70 steel f D2 steel g. O1 steel h. AISI304 stainless...
8.6 A center-cracked plate of AISI 1144 steel has dimensions, as detined in Fig.8.12(a). of 1)...
8.6 A center-cracked plate of AISI 1144 steel has dimensions, as detined in Fig.8.12(a). of 1) /h - 40 mm and - 15mr 4() mni and ,-: 15 mn. F(r a safety fact(rofthree against brittle fracture. what is the maximum permissible force P on the plate if the crack half-length a is (a) 10mm. and (b)24 mm? So2(ab) S( (b 0.2 0,4 0.6 0.8 1.0 Values for small b and linits for 10 % accuracy: (alb s 0.4) (alb s...
a) All steel manufactured by Steelco must meet the following requirements: 3.2-3.5% carbon ; 1.8-2.5 %...
a) All steel manufactured by Steelco must meet the following requirements: 3.2-3.5% carbon ; 1.8-2.5 % silicon; and 0.9-1.2 % nickel; and tensile strength of at least 45,000 per square inch (psi). Steelco manufactures steel by combining two alloys.. The cost and properties of each alloy are given in the following Table. Alloy 2 $200 2.5 Alloy 1 $190 Cost per ton Percent silicon Percent nickel Percent carbon Tensile strength (psi) 2 1.5 1 42,000 50,000 Assume that the tensile...
please answer question 2,3,4 A critical feature of steel is that a considerable amount of...
please answer question 2,3,4
A critical feature of steel is that a considerable amount of carbon can be dissolved in the austenite, phase, (up to 2.14 w/o at 1147"C), whereas carbon is essentially insoluble in ferrite, Cooling from point d to e, just above the eutectoid but still in the an increased fraction of the +y region, will produce phase and a microstructure similar to that shown: the particles precinitates out in the form af an intermetallic.compound called iron-carbide...
MTH 157 Mon, .July 23, 2018 PROBABILITY TEST 4 COUNTING TEOedaesao You must use pencil,...
MTH 157 Mon, .July 23, 2018 PROBABILITY TEST 4 COUNTING TEOedaesao You must use pencil, erase clearly, be neat and onderty. Yeu must show your steps. What numbers are you using and how are you using them to get your answers. Dem just give m. on.???. Iwill count it totally wrog Allu ers must b. spp ed by your work. Your work must be orgonized so that I can understand how you get from one step to another step....
Part 4: Big Problem - 50 PTS TOTAL *** SHOW YOUR WORK ***Journal entries must be...
Part 4: Big Problem - 50 PTS TOTAL *** SHOW YOUR WORK ***Journal entries must be prepared in proper format. Your Excel file should be similar to the one we used to complete Ex 14-5. On January 1, 2020, Albany Company issued 8% bonds dated January 1, 2020, with a face amount of $10 million. The bonds mature January 1, 2030 (10 years). For bonds of similar risk and maturity, the market yield is 10%. Interest is paid semiannually on...
QUESTION 4 a) only have RMIL.167 now. At what rate must your RMI1,167 be compounded anmualy...
QUESTION 4 a) only have RMIL.167 now. At what rate must your RMI1,167 be compounded anmualy for In 10 years, you had really like to have RM20,000 to buy a new Perodus Asia, but you now. At what rate must your RM11,167 be compounded annually for it to grow to RM20,000 in 10 years? b) Sup you are investing RM5.000 at the end ofeach year in account that pays 7%. How c) Fnd the effective annual rate (EAR) for a...
Activity 5.4 What Are You Made of 30g Now, moving left to right, compare digits that have the sam...
Activity 5.4 What Are You Made of 30g Now, moving left to right, compare digits that have the same place value. The digit in the ones and tenths places is the same in bosh numbers. In the hundredths place, 8 is gremer than 5, and it follows that 2.682.657. Procedure Comparing Decimals 1. First compare the integer parts (to the left of the decimal point). The number with the larger integer part is the larger number 2. If the integer...
Just be need help with #4 er your nandwriting must be egible order to receive dealt...
Just be need help with #4
er your nandwriting must be egible order to receive dealt onee answers must be presented in a logical, and sequential manner. Do your explanation should be detailed enough for me to understand how things are rela not expect me to assume anything ing questions pertain to the polypeptide chain ill need to be very Descriptive Answer Number 1 worth 50 points. The follow drawn below. You will want to answer these questions on your...
What are the desirable characteristics of a solvent to be used in the recrystallisation of a...
What are the desirable characteristics of a solvent to be used
in the recrystallisation of a solid product? (Hint: what is the
underlying purpose of doing recrystallisation, aside from making
the product look attractive?)
EXPERIMENT5 PREPARATION OF BENZOIC ACID Oxidation of a Primary Alcohol In this experiment, a primary alcohol (benzyl alcohol) is oxidised to a carboxylic acid (benzoic acid) by a strong oxidising agent (potassium permanganate) Because the synthesis reaction is carried out in basic conditions, the carboxylic acid...
1. What is difference between plain carbon steel and cast iron in terms of composition and toughness? Illustrate the difference with the aid of an Fe-FesC eqilibrium phase diagram and stress strain diagram. 2. Perform the literature search and determine the composition and at least one application of the following ferrous alloys a. AISI4140 steel b. AISI 1045 steel с. А36 d. ASTM A312 steel e. ASTM 516 Grades 70 steel f D2 steel g. O1 steel h. AISI304 stainless...
8.6 A center-cracked plate of AISI 1144 steel has dimensions, as detined in Fig.8.12(a). of 1) /h - 40 mm and - 15mr 4() mni and ,-: 15 mn. F(r a safety fact(rofthree against brittle fracture. what is the maximum permissible force P on the plate if the crack half-length a is (a) 10mm. and (b)24 mm? So2(ab) S( (b 0.2 0,4 0.6 0.8 1.0 Values for small b and linits for 10 % accuracy: (alb s 0.4) (alb s...
a) All steel manufactured by Steelco must meet the following requirements: 3.2-3.5% carbon ; 1.8-2.5 % silicon; and 0.9-1.2 % nickel; and tensile strength of at least 45,000 per square inch (psi). Steelco manufactures steel by combining two alloys.. The cost and properties of each alloy are given in the following Table. Alloy 2 $200 2.5 Alloy 1 $190 Cost per ton Percent silicon Percent nickel Percent carbon Tensile strength (psi) 2 1.5 1 42,000 50,000 Assume that the tensile...
please answer question 2,3,4
A critical feature of steel is that a considerable amount of carbon can be dissolved in the austenite, phase, (up to 2.14 w/o at 1147"C), whereas carbon is essentially insoluble in ferrite, Cooling from point d to e, just above the eutectoid but still in the an increased fraction of the +y region, will produce phase and a microstructure similar to that shown: the particles precinitates out in the form af an intermetallic.compound called iron-carbide...
MTH 157 Mon, .July 23, 2018 PROBABILITY TEST 4 COUNTING TEOedaesao You must use pencil, erase clearly, be neat and onderty. Yeu must show your steps. What numbers are you using and how are you using them to get your answers. Dem just give m. on.???. Iwill count it totally wrog Allu ers must b. spp ed by your work. Your work must be orgonized so that I can understand how you get from one step to another step....
Part 4: Big Problem - 50 PTS TOTAL *** SHOW YOUR WORK ***Journal entries must be prepared in proper format. Your Excel file should be similar to the one we used to complete Ex 14-5. On January 1, 2020, Albany Company issued 8% bonds dated January 1, 2020, with a face amount of $10 million. The bonds mature January 1, 2030 (10 years). For bonds of similar risk and maturity, the market yield is 10%. Interest is paid semiannually on...
QUESTION 4 a) only have RMIL.167 now. At what rate must your RMI1,167 be compounded anmualy for In 10 years, you had really like to have RM20,000 to buy a new Perodus Asia, but you now. At what rate must your RM11,167 be compounded annually for it to grow to RM20,000 in 10 years? b) Sup you are investing RM5.000 at the end ofeach year in account that pays 7%. How c) Fnd the effective annual rate (EAR) for a...
Activity 5.4 What Are You Made of 30g Now, moving left to right, compare digits that have the same place value. The digit in the ones and tenths places is the same in bosh numbers. In the hundredths place, 8 is gremer than 5, and it follows that 2.682.657. Procedure Comparing Decimals 1. First compare the integer parts (to the left of the decimal point). The number with the larger integer part is the larger number 2. If the integer...
Just be need help with #4
er your nandwriting must be egible order to receive dealt onee answers must be presented in a logical, and sequential manner. Do your explanation should be detailed enough for me to understand how things are rela not expect me to assume anything ing questions pertain to the polypeptide chain ill need to be very Descriptive Answer Number 1 worth 50 points. The follow drawn below. You will want to answer these questions on your...
What are the desirable characteristics of a solvent to be used
in the recrystallisation of a solid product? (Hint: what is the
underlying purpose of doing recrystallisation, aside from making
the product look attractive?)
EXPERIMENT5 PREPARATION OF BENZOIC ACID Oxidation of a Primary Alcohol In this experiment, a primary alcohol (benzyl alcohol) is oxidised to a carboxylic acid (benzoic acid) by a strong oxidising agent (potassium permanganate) Because the synthesis reaction is carried out in basic conditions, the carboxylic acid...
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