Heat-affected zone (HAZ) for the welding

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  • Опубліковано 10 гру 2024

КОМЕНТАРІ • 45

  • @elmerduarte7638
    @elmerduarte7638 5 років тому +5

    Thank you for the videos very informative and well done thumbs-up.

  • @ΑθηνάΑγγελή-η1υ
    @ΑθηνάΑγγελή-η1υ 3 роки тому +1

    Hello, I have a question between welding with electrical resistance and mig which has bigger bigger HAZ?

  • @enriquelopez9689
    @enriquelopez9689 8 місяців тому

    Do you know about some book that could help me to study , because i have s lot of doubt how to measure a piece with a scanner , I successed to measure it with fillet weld method and those measurements were good . I've been learning with videos on UA-cam 😅

  • @mechtech_stuff
    @mechtech_stuff Рік тому

    Good presentation, i want to learn, how to make such presentation,which software are you using for it

  • @cassycoggins1967
    @cassycoggins1967 2 роки тому +1

    Can I use some images and information from your video in training I am developing provided I reference your video appropriately?

  • @itones1096
    @itones1096 3 роки тому +2

    Well done

  • @Tony-lt3rr
    @Tony-lt3rr 5 років тому +1

    I really enjoy your lessons. Can you explain critical welding. D1.8. That would be Awsome if you have time.👍👍👍

    • @weldinginspection7239
      @weldinginspection7239  5 років тому +2

      Sure, I will make a video for that,
      D1.8 : correct? seismic welding code
      I really appreciate your comment . Thank you

  • @kartavyasarware3978
    @kartavyasarware3978 4 роки тому +2

    Very informative

  • @naradaguntagoutham8742
    @naradaguntagoutham8742 4 роки тому +1

    Respected sir
    We need more lectures on welder trade theory

  • @humphreyanumbuaseh570
    @humphreyanumbuaseh570 3 роки тому

    Good lecture sir. How Can one determine the preheating and post heating temperature of a weld joint?

  • @ahmedjaber7367
    @ahmedjaber7367 5 років тому +2

    Can you provide us with the topic of process welding

  • @monzon529
    @monzon529 5 років тому +1

    Thank you once again.

    • @weldinginspection7239
      @weldinginspection7239  5 років тому

      appreciate your comment David
      Please subscribe and suggest any topic which you are interested to learn

    • @monzon529
      @monzon529 5 років тому

      Allready sub and hit that notification button. Im getting ready to take my cwi in feb taking the seminar then part b rescheduling to take part a and c later on with in a month. Any information is appreciated

  • @pralhadpawar6010
    @pralhadpawar6010 3 роки тому +1

    crack occurs in Heat Affected Zone, can you explain why it happens?

    • @weldinginspection7239
      @weldinginspection7239  3 роки тому +1

      Hello, I have explained that in this video.
      thank you
      ua-cam.com/video/Atug-rk3AyE/v-deo.html

    • @cintulator2
      @cintulator2 3 роки тому

      Maybe it is about the steel that you are using?
      Check the manufacturer.

  • @nanignane2110
    @nanignane2110 3 роки тому

    Explanation about zones in weld area

  • @Tony-lt3rr
    @Tony-lt3rr 5 років тому

    That is correct D1.8. 👍👍👍

  • @tanmoysurchoudhury2982
    @tanmoysurchoudhury2982 4 роки тому +1

    Nice 👍

  • @devendrashahare9332
    @devendrashahare9332 4 роки тому +1

    What is the difference between heat affected zone and Penetration???

    • @weldinginspection7239
      @weldinginspection7239  4 роки тому

      heat affected zone is the area where conduction heat transfer occurs because of the welding process. heat from filler metal will slowly transfer to the weld base metal. any area with the temperature change would he heat affected zone
      penetration is the term how deep your filler metal will go towards the root. penetration is more related to the joint design : it is related to fit up of the joint.

  • @shivasmart967
    @shivasmart967 3 роки тому +1

    tq

  • @kacymengmydpwhtmachine4825
    @kacymengmydpwhtmachine4825 4 роки тому

    Shuimu Induction-weld preheat and PWHT (POST WELD HEAT TREATMENT)

  • @cintulator2
    @cintulator2 3 роки тому

    Those things are lyrics for a love song....

  • @sivanand368
    @sivanand368 4 роки тому

    Thank you sir

  • @muhammadazizfirdaus2659
    @muhammadazizfirdaus2659 4 роки тому

    I think the grain size in fast cooling should be finer than the slow one.. CMIIW

  • @dheaaa1227
    @dheaaa1227 4 роки тому

    thanks sir

  • @user-re5ig8vc9x
    @user-re5ig8vc9x 4 роки тому +1

    Plse study convection

    • @weldinginspection7239
      @weldinginspection7239  4 роки тому

      sure, I tried to make it simple from inspection standpoint . Thank you for the feedback, I will take care of that