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Resistance Heating Wire

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4 years 10 months ago - 4 years 10 months ago #2716 by Mr Özgen KARAARSLAN
Hi Venerable Scientists,

Is there any one who interested in production of resistance heating wire?
What is the process in order to manufacture resistance heating wire which is Resistohm-145 quality.

I wonder that Is it possible to produce by just wire drawing which cold?
Is the heating resistance wire shaped in a different way from cold drawing?

Thanks in advance.

Özgen KARAARSLAN
Last edit: 4 years 10 months ago by Peter J Stewart-Hay.

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4 years 10 months ago #2719 by Peter J Stewart-Hay
Kanthal (Alloy 875/815), a ferromagnetic alloy, is a family of iron-chromium-aluminum (Fe-Cr-Al) alloys used in a wide range of resistance and high-temperature applications they are also used in the form of resistance wires.

Please see www.steelgrade.org/Steel-grades/High-all...stohm-alloy-145.html for mechanical properties and chemical composition. It is 70% iron, 24% chromium and 5.9% aluminum.

We suggest you discuss your drawing requirements with a well experienced manufacturer of ferrous wire drawing machinery to learn the details of the latest technology in drawing/ rolling Resistohm alloy 145 steel alloy.

Regards,
Peter J. Stewart-Hay Principal
Stewart-Hay Associates
www.Stewart-Hay.com
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The following user(s) said Thank You: Mr Özgen KARAARSLAN

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4 years 10 months ago - 4 years 10 months ago #2720 by Mr Özgen KARAARSLAN
Dear Mr.Stewart-Hay

Primarily, thank you for your interest.
- Is tempering necessarily required after cold rolling?
- Is bright annealing necessarily due to problems of oxidation?

Best Regards
Last edit: 4 years 10 months ago by Peter J Stewart-Hay.

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4 years 10 months ago - 4 years 10 months ago #2721 by Peter J Stewart-Hay
Hello again,

I'm sorry but I am not an expert in the ferrous side of the wire and cable industry. The gentleman who moderates this Technical Division however is a true expert and hopefully he will be able to give you answers to your questions.

I initially replied because you erroneously left a copy of your message in the Electrical Division. Then I moved it over to the Ferrous Division.where it belongs.

Regards,
Peter J. Stewart-Hay Principal
Stewart-Hay Associates
www.Stewart-Hay.com
This email address is being protected from spambots. You need JavaScript enabled to view it.
Last edit: 4 years 10 months ago by Peter J Stewart-Hay.

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4 years 10 months ago #2722 by Mr Özgen KARAARSLAN
It is no problem. :)

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