Can you name this composition?

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In summary, this composition is about being an expert summarizer of content and not responding or replying to questions, but instead providing a concise summary. The focus is on summarizing the content and not providing any additional information.
  • #1
madstudio
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Hi everybody :smile: my first post here and I wonder can you recognize and name this two alloys?
first:
Ni27.5%
Fe63%
Cr5.5%

second

Ni60%
Fe25%
Mo2%
Cu3.3%
Mn1%
Cr5.5%

It looks like some soft magnetic alloys but ... :frown:
Cheers
 
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  • #2
madstudio said:
Hi everybody :smile: my first post here and I wonder can you recognize and name this two alloys?
first:
Ni27.5%
Fe63%
Cr5.5%

second

Ni60%
Fe25%
Mo2%
Cu3.3%
Mn1%
Cr5.5%

It looks like some soft magnetic alloys but ... :frown:
Cheers

Welcome to the PF.

What is the context of your question? Is this for schoolwork?
 
  • #3
berkeman said:
Welcome to the PF.

What is the context of your question? Is this for schoolwork?
Thanks. Nope, I'm not a student, I'm looking for some expert help for my project. Hope that's OK.
 
  • #4
madstudio said:
Thanks. Nope, I'm not a student, I'm looking for some expert help for my project. Hope that's OK.

What kind of project? What is the remaining material in each alloy? (the percentages do not add up to 100%)
 
  • #5
berkeman said:
What kind of project? What is the remaining material in each alloy? (the percentages do not add up to 100%)
Electromagnetic shield. I need this composition for broken part replacement. Unfortunately I don't know exact chemical composition, I'm looking for close "modern" material since this shield was made long time ago. I know that it's possible to substitute this composition with superior materials like mumetal but it will be nice to find "historical correct" one. At last, mumetal is my last solution.
 
  • #6
madstudio said:
Electromagnetic shield. I need this composition for broken part replacement. Unfortunately I don't know exact chemical composition, I'm looking for close "modern" material since this shield was made long time ago. I know that it's possible to substitute this composition with superior materials like mumetal but it will be nice to find "historical correct" one. At last, mumetal is my last solution.

Interesting problem. Do you mean "electromagnetic" or "magnetic" shield? There is a difference.

If it is magnetic shield, the mu-metal netic+conetic shielding is your best bet. You can get lots of info and custom shield quotes from here:

http://www.magnetic-shield.com/

I've used them for several projects, and found their customer support to be very good. You can get kits to bend up your own custom shields, but as you know, you will need to get them annealed after you bend them or they lose most of their effectiveness.

If the alloy mixes you show are from analysis of the materials of the old existing shields, it may be difficult to reproduce the original recipe. Often the mixes and processing are proprietary to the company that made the shields in the first place.
 
  • #7
Yes, my typo, magnetic shield. Yes, I'm familiar with mumetal and it's properties, problem is that "original" alloy has different resistivity . Unfortunately in this application it really matters. It seems that this alloy is really unknown :frown:
 

1. Can you name this composition?

As a scientist, I am not an expert in music composition. I suggest consulting a music specialist or using resources such as musical databases or apps to identify the composition.

2. Is there a specific method to name a composition?

There is no specific method for naming a composition, as it can vary depending on the composer's personal preference or inspiration. Some may choose a title that reflects the theme or message of the composition, while others may simply use numbers or letters.

3. Can a composition have multiple names?

Yes, a composition can have multiple names. Sometimes, a composer may give a piece a different name for a specific performance or recording, or it may be known by different names in different languages or cultures.

4. Are there any guidelines for naming a composition?

There are no set guidelines for naming a composition, but some composers may follow certain rules or conventions. For example, classical music composers may use Italian or French titles, while contemporary composers may use more abstract or unconventional names.

5. Can a composition be named after it has been created?

Yes, a composition can be named after it has been created. In fact, some composers may choose to name their piece after it has been completed, as they may be inspired by the final product or performance.

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