Welding: Principles and Applications (MindTap Course List)
8th Edition
ISBN: 9781305494695
Author: Larry Jeffus
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 12, Problem 5R
How does slag help an FCA weld?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Consider a large 6-cm-thick stainless steel plate (k = 15.1 W/m-K) in which heat is generated uniformly at a rate of 5 × 105
W/m³. Both sides of the plate are exposed to an environment at 30°C with a heat transfer coefficient of 60 W/m²K.
Determine the value of the highest and lowest temperature.
The highest temperature is
The lowest temperature is
°C.
°C.
Sketch and explain a PV Diagram and a Temperature Entropy Diagram for a 4 stroke diesel engine
please, please explain into detail the difference bewteen the two and referance the a diagram. Please include a sketch or an image of each diagram
Draw left view of the first orthographic projection
Chapter 12 Solutions
Welding: Principles and Applications (MindTap Course List)
Ch. 12 - List some factors that have led to the increased...Ch. 12 - How is FCAW similar to GMAW?Ch. 12 - What does the FCA flux provide to the weld?Ch. 12 - What are the major atmospheric contaminations of...Ch. 12 - How does slag help an FCA weld?Ch. 12 - How can FCA welding guns be cooled?Ch. 12 - Excessive drive roller pressure causes what...Ch. 12 - List the advantages that FCA welding offers the...Ch. 12 - Describe the two methods of manufacturing FCA...Ch. 12 - Why are the large diameter electrodes not used for...
Ch. 12 - How do deoxidizers remove oxygen from the weld...Ch. 12 - What do fluxing agents do for a weld?Ch. 12 - Why are alloying elements added to the flux?Ch. 12 - How does the flux form a shielding gas to protect...Ch. 12 - What are the main limitations of the rutile...Ch. 12 - Why is it more difficult to use lime-based fluxed...Ch. 12 - What benefit does adding an externally supplied...Ch. 12 - How do excessive amounts of manganese affect a...Ch. 12 - Why are elements added that cause ferrite to form...Ch. 12 - Why must a flux form a less dense slag?Ch. 12 - Referring to Table 12-5, what is the AWS...Ch. 12 - Describe the meaning of each part of the following...Ch. 12 - What does the number 316 in E316T-1 mean?Ch. 12 - What is the advantage of using an argon- CO2 mixed...Ch. 12 - Why are some slags called refractory?Ch. 12 - What can happen to slag that solidifies on the...Ch. 12 - How is the electrode extension measured?Ch. 12 - What can cause porosity in an FCA weld?Ch. 12 - What happens to water in the welding arc?Ch. 12 - What is the thin dark gray or black layer on new...Ch. 12 - Why is uniformly scattered porosity hard to detect...Ch. 12 - What cautions must be taken when chemically...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Sketch and Describe a timing diagram for a 2 stroke diesel engine emphasis on the 2 stroke as my last answer explained 4 stroke please include a diagram or sketch.arrow_forwardA 4 ft 200 Ib 1000 Ib.ft C 2 ft 350 Ib - за в 2.5 ft 150 Ib 250 Ib 375 300 Ib Replace the force system acting on the frame. shown in the figure by a resultant force (magnitude and direction), and specify where its line of action intersects member (AB), measured from point (A).arrow_forwardA continuous flow calorimeter was used to obtain the calorific value of a sample of fuel and the following data collected: Mass of fuel: 2.25 kgInlet water temperature: 11 ° COutlet water temperature 60 ° CQuantity of water: 360 Liters Calorimeter efficiency: 85%Calculate the calorific value of the sample ( kJ / kg ). ive submitted this question twice and have gotten two way different answers. looking for some help thanksarrow_forward
- 15 kg of steel ball bearings at 100 ° C is immersed in 25 kg of water at 20 ° C . Assuming no loss of heat to or from the container, calculate the final temperature of the water after equilibrium has been attained.Specific heat of steel: 0.4857 kJ / kg / ° KSpecific heat of water: 4.187 kJ / kg / ° Karrow_forwardSketch and explain a PV Diagram and a Temperature Entropy Diagram for a 4 stroke diesel enginearrow_forwardA continuous flow calorimeter was used to obtain the calorific value of a sample of fuel and the following data collected: Mass of fuel: 2.25 kgInlet water temperature: 11 ° COutlet water temperature 60 ° CQuantity of water: 360 Liters Calorimeter efficiency: 85%Calculate the calorific value of the sample ( kJ / kg ).arrow_forward
- Chapter 12 - Lecture Notes.pptx: (MAE 272-01) (SP25) DY... Scoresarrow_forwardmylabmastering.pearson.com Chapter 12 - Lecture Notes.pptx: (MAE 272-01) (SP25) DY... P Pearson MyLab and Mastering Scoresarrow_forwardanswer the fallowing Brake Specific Fuel Consumption - 0.3 kg/kwh, Mechanical Efficiency- 90% Calorific Value of Fuel -45 MJ/kg. Given these values, find the indicated power, indicated thermal efficiency and brake thermal efficiencyarrow_forwardProblem 6. The circular plate shown rotates about its vertical diameter. At the instant shown, the angular velocity ₁ of the plate is 10 rad/s and is decreasing at the rate of 25 rad/s². The disk lies in the XY plane and Point D of strap CD moves upward. The relative speed u of Point D of strap CD is 1.5 m/s and is decreasing at the rate of 3 m/s². Determine (a) the velocity of D, (b) the acceleration of D. Answers: =0.75 +1.299]-1.732k m/s a=-28.6 +3.03-10.67k m/s² 200 mm x Zarrow_forwardProblem 1. The flywheel A has an angular velocity o 5 rad/s. Link AB is connected via ball and socket joints to the flywheel at A and a slider at B. Find the angular velocity of link AB and the velocity of slider B at this instant. (Partial Answer: @ABN = -2î + 2.25; red Z -1.2 ft C -7 Y -1.5 ft- B 2.0 ftarrow_forwardNeed help pleasearrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_iosRecommended textbooks for you
Welding: Principles and Applications (MindTap Cou...Mechanical EngineeringISBN:9781305494695Author:Larry JeffusPublisher:Cengage Learning
Welding: Principles and Applications (MindTap Cou...Mechanical EngineeringISBN:9781305494695Author:Larry JeffusPublisher:Cengage Learning
Differences between Temporary Joining and Permanent Joining.; Author: Academic Gain Tutorials;https://www.youtube.com/watch?v=PTr8QZhgXyg;License: Standard Youtube License