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calculate the fractional amounts of the equilibrated phases formed within a plate

2) For a 0.46 wt%C Ni-Cr steel plate, show any calculations to support your responses to the following queries: 

  1. After pouring the melt into a refractory container and allowed to furnace cool to 728°C,
    calculate the fractional amounts of the equilibrated phases formed within a plate.
     
  2. For a steel with the attached time-temperature-transformation (TTT) diagram, give the processing of three steel items – one plate with a microstructure of 25% upper bainite, another plate of 100% martensite minimized for cracking, and the third plate with 75%
    lower bainite.
     
  3. For 2B and 2C, sketch carefully each microstructure expected for the four plates with
    all the phases identified with their corresponding temperatures.
        

3)  For high technological industries, you evaluate metals and ceramics beyond the Fe-C alloys to more costly applications.
A. For one process, elect three alloying components for Ti alloys to give alpha-gamma 

phase from an eutectoid reaction and another process, give three alloying components added to Ti to give alpha-gamma phases near a peritectoid reaction. Be sure to describe each process in not more than three sentences. 

B. What alloying elements should you seek for stainless steel to have a bar or plate with martensitic phase, as well as explain why? 

C. For a material of the hypersonic plane, liquid Hf-Nb-Ta alloy infuses into a B4C packed bed and reacts to form a HfB2-HfC-Nb3B4-Nb4C3-TaC-Ta3B2 composite or the same boride-carbide precipitates embedded in a Hf-Nb-Ta alloy matrix. Determine the mass of Hf, Nb, and Ta needed to give you 1 kg of Nb3B4 in metal matrix having 50at%Hf- 45at%Nb-5at%T a. 

D. What two refractories or ceramics (no metals) must you consider to hold a Hf-Nb melt at 2500°C in preparation for a proper Hf/Nb ratio and a refractory to eventually add Ta to the Hf-Nb alloy in a subsequent melting of the Hf-Nb-Ta alloy at 3500°C? 

E. A hafnium-niobium melt contained in a graphite or carbon crucible (1 cm thick and 5 cm inner diameter) reacts to form an internal layer composed of HfC and NbC between the Hf-Nb liquid and the internal, graphite crucible. The figure below gives the diffusion coefficients of carbon in cm2/s for HfC, TaC, NbC and ZrC. 

  1. Determine the carbon diffusion in HfC at 3600°C.
     
  2. Estimate the carbide having the larger thickness in twelve hours between the
    Hf-Nb liquid and the internal crucible wall?
     

F. From the Ta-C phase diagram, below, give the three-phase reactions for a eutectic, 

peritectic, peritectoid, congruent, and euctectoid reactions along with their respective temperatures at which they occur. 

4) . A Ta2O5 semiconductor at temperatures greater than 1000°C exists with doubly- charged, oxygen vacancies. Your engineering colleague argues strongly that these oxygen ionic defects convert the tantalate lattice into a p-type semiconductor – is he correct and give reasoning? 

B. Is the semiconductor n-type or p-type, if Al2O3 is added, instead of Ta2O5, to the NbO lattice and give your reasoning? 

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ways Corporation is a private corporation formed for the purpose of providing the products and the services needed to irrigate farms, parks, commercial projects, and private lawns.

Waterways (Chapter 19)
For this assignment, you will apply what you have learned from the unit lesson and required unit resources. The Waterways (WP19) case is located on page 19-39 of the textbook.
Waterways Corporation is a private corporation formed for the purpose of providing the products and the services needed to irrigate farms, parks, commercial projects, and private lawns. It has a centrally located factory in a U.S. city that manufactures the products it markets to retail outlets across the nation. It also maintains a division that performs installation and warranty servicing in six metropolitan areas.
The mission of Waterways is to manufacture quality parts that can be used for effective irrigation projects that also conserve water. By that effort, the company hopes to satisfy its customers, perform rapid and responsible service, and serve the community and the employees who represent them in each community.
The company has been growing rapidly, so management is considering new ideas to help the company continue its growth and maintain the high quality of its products.
Waterways was founded by Will Winkman, who is the company president and chief executive officer (CEO). Working with him from the company’s inception is Will’s brother, Ben, whose sprinkler designs and ideas about the installation of proper systems have been a major basis of the company’s success. Ben is the vice president who oversees all aspects of design and production in the company.
The factory itself is managed by Todd Senter, who hires his line managers to supervise the factory employees. The factory makes all of the parts for the irrigation systems. The purchasing department is managed by Helen Hines.
The installation and training division is overseen by vice president, Henry Writer, who supervises the managers of the six local installation operations. Each of these local managers hires his or her own local service people. These service employees are trained by the home office under Henry Writer’s direction because of the uniqueness of the company’s products.
There is a small human resources department under the direction of Sally Fenton, a vice president who handles the employee paperwork, though hiring is actually performed by the separate departments. Teresa Totter is the vice president who heads the sales and marketing area; she oversees 10 well-trained salespeople.
The accounting and finance division of the company is headed by Ann Headman, who is the chief financial officer (CFO) and a company vice president; she is a member of the Institute of Management Accountants and holds a certificate in management accounting. She has a small staff of accountants, including a controller and a treasurer, and a staff of accounting input operators who maintain the financial records.
A partial list of Waterways’ accounts and their balances for the month of November is itemized below.
Accounts Receivable $275,000
Advertising Expenses 54,000
Cash 260,000
Depreciation – Factory Equipment 16,800
Depreciation – Office Equipment 2,400
Direct Labor 42,000
Factory Supplies Used 16,800
Factory Utilities 10,200
Finished Goods Inventory, November 30 68,800
Finished Goods Inventory, October 31 72,550
Indirect Labor 48,000
Office Supplies Expense 1,600
Other Administrative Expenses 72,000
Prepaid Expenses 41,250
Raw Materials Inventory, November 30 52,700
Raw Materials Inventory, October 31 38,000
Raw Materials Purchases 184,500
Rent – Factory Equipment 47,000
Repairs – Factory Equipment 4,500
Salaries 325,000
Sales Revenue 1,350,000
Sales Commissions 40,500
Work in Process Inventory, October 31 52,700
Work in Process Inventory, November 30 42,000
Instructions:
Based on the information given, construct an organizational chart of the Waterways Corporation. You may create the organizational chart in Microsoft Word or Excel.
A list of accounts and their values are given above. From this information, prepare a cost of goods manufactured schedule, an income statement, and a partial balance sheet for the month of November, which should be created using Excel.
If you elect to create your organizational chart in a Word document, then you will need to submit both a Word document (containing the organizational chart) and an Excel document (containing the cost of goods manufactured schedule, income statement, and partial balance sheet). If you elect to create your organizational chart in Excel, you will only submit an Excel document, which would contain all components of the assignment.
APA formatting is not necessary.

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Brief history of labor unions. What was the main purpose for unions when they were formed?

 In your own words, answer this unit’s discussion questions in a main post (recommended minimum 300 words) 

Assignment Details

As a manager, you may have the opportunity to work in a variety of organizations. Because of this, it is important to understand labor relations. Discuss the following:

  • Provide a brief history of labor unions. What was the main purpose for unions when they were formed?
  • Discuss the Worker Adjustment and Retraining Notification Act of 1989 (WARN). Provide at least 2 examples of the notification requirements under WARN.
  • Discuss at least 2 landmark Supreme Court rulings that have helped shape labor practices today.

In your own words, please post a response to the Discussion Board and comment on other postings. You will be graded on the quality of your postings

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Bradburn Corporation was formed 5 years ago through a public subscription of common stock.

Bradburn Corporation was formed 5 years ago through a public subscription of common stock. Daniel Brown, who owns 15% of the common stock, was one of the organizers of Bradburn and is the current president. The company has been successful, but it currently is experiencing a shortage of funds. On June 10, 2014, Daniel Brown approached the Topeka National Bank, asking for a 24-month extension on two $35,000 notes, which are due on June 30, 2015, and September 30, 2015. Another note of $6,000 is due on March 31, 2016, but the company anticipates no difficulty in paying this note on its due date. Brown explained that Bradburn’s cash-flow problems are due primarily to the company’s desire to finance a $300,000 plant expansion over the next 2 fiscal years through internally generated funds.

The commercial loan officer of Topeka National Bank requested the financial reports (balance sheet and income statement) for the last 2 fiscal years. See the Excel template for these reports.

Using this Excel template, provide the following information. Be sure to include formulas for the cells that are labeled formulas. Be sure all amounts are linked to the proper cells:

  1. Compute the following items for Bradburn Corporation:
    1. Current ratio for fiscal years 2014 and 2015.
    2. Acid-test (quick) ratio for fiscal years 2014 and 2015.
    3. Inventory turnover for fiscal year 2015.
    4. Return on assets for fiscal years 2014 and 2015. (Assume total assets were $1,688,500 at 3/31/13.)
    5. Percentage change in sales, cost of goods sold, gross margin, and net income after taxes from fiscal year 2014 to 2015.
  2. Identify and explain what other financial reports and/or financial analyses might be helpful to the commercial loan officer of Topeka National Bank in evaluating Daniel Brown’s request for a time extension on Bradburn’s notes.
  3. Assume that the percentage changes experienced in fiscal year 2015 as compared with fiscal year 2014 for sales and cost of goods sold will be repeated in each of the next 2 years. Is Bradburn’s desire to finance the plant expansion from internally generated funds realistic? Discuss.
  4. Should Topeka National Bank grant the extension on Bradburn’s notes considering Daniel Brown’s statement about financing the plant expansion through internally generated funds? Discuss

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strategic alliance” and identify a recently formed alliance. What is the goal of this alliance?

Using an Internet search engine, search for “strategic alliance” and identify a recently formed alliance. What is the goal of this alliance? What brought them together? Discuss how you think a strategic alliance is or is not an effective way for these organizations to meet their goals.