Chapter 22 Flux Cored Arc Welding (FCAW) All Answers Correct
**FCAW Processes**
What type of electrode is used for FCAW? Tubular electrodes
What is the typical electrode extension range for self-shielded electrodes? 1/4" to 1 3/4"
What shielding gas is commonly used for FCAW-G? Carbon di...
Chapter 22 Flux Cored Arc Welding (FCAW) All Answers Correct
**FCAW Processes**
What type of electrode is used for FCAW? 💡 Tubular electrodes
What is the typical electrode extension range for self-shielded electrodes? 💡 1/4" to 1 3/4"
What shielding gas is commonly used for FCAW-G? 💡 Carbon dioxide
Can some flux cored electrodes be used without a shielding gas? 💡 Yes, some flux cored electrodes can
be self-shielded
What type of current is commonly used for FCAW in the flat position? 💡 DC (not AC)
How is welding current adjusted for FCAW? 💡 By increasing or decreasing wire feed speed at the wire
feeder
**FCAW Machines**
Does FCAW-S require a shielding gas from an external source? 💡 No, it uses the flux core as a shield
What are the typical gas flow rates for FCAW-G? 💡 30-45 cubic feet per hour (cfh)
**FCAW Characteristics**
What are the benefits of using FCAW over SMAW? 💡 Less distortion and smooth, uniform beads
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller bestscores1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £7.16. You're not tied to anything after your purchase.
