[Q&A] Catalytic Coking Reformate Blending Version 20170929
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Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: What are the two basic methods for correcting the deformation of steel? Answer: There is cold working correction and heat treatment correction. Use your fingers to get involved – our ultimate goal is for everyone to acquire knowledge. http://bbs.hcbbs.com/static/image/hrline/1.gif http://bbs.hcbbs.com/static/image/hrline/2.gif The answers will be announced automatically after two days. Petrochemical Zone – “Creative Ideas for Energy Saving”: The second phase of this activity is in full swing. http://bbs.hcbbs.com/thread-1666758-1-1.html [Daily Question] Summary post for 2017 on the blending of catalytic coking and reforming products. http://bbs.hcbbs.com/thread-1811219-1-1.html [Q&A] Summary post for 2017 on the blending of catalytic coking and reforming products. http://bbs.hcbbs.com/thread-1826018-1-1.html
The process carried out at room temperature is called cold working correction; if the steel is heated to a certain temperature before being corrected, it is then known as heat treatment correction
Answer: There is cold working correction and heating correction.
There are many methods for correcting steel deformation; those carried out at room temperature are known as cold working correction, which includes mechanical correction and manual correction. If steel is heated to a certain temperature and then straightened, it is called heat straightening
That which is carried out at room temperature is called cold working correction, and cold working correction includes mechanical correction and manual correction. If steel is heated to a certain temperature and then straightened, it is called heat straightening. Based on the heating condition, it is further divided into full-heating correction and local-heating correction.
Two methods: cold correction and hot correction