Lemmings.world
  • Communities
  • Create Post
  • Create Community
  • heart
    Support Lemmy
  • search
    Search
  • Login
  • Sign Up
fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago

Iron

mander.xyz

message-square
81
link
fedilink
  • cross-posted to:
  • tenforward@lemmy.world
684

Iron

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 year ago
message-square
81
link
fedilink
  • cross-posted to:
  • tenforward@lemmy.world
  • Onno (VK6FLAB)@lemmy.radio
    link
    fedilink
    English
    arrow-up
    35
    arrow-down
    2
    ·
    1 year ago

    These are the required elements for making steel:

    • Iron
    • Carbon
    • Manganese
    • Chromium
    • Phosphorus
    • Sulphur
    • Nickel
    • Molybdenum
    • Titanium
    • Copper
    • Boron

    Source: https://www.cliftonsteel.com/education/11elementsfoundinsteel

    So, iron is only step 1. Humans are carbon based lifeforms, so I’m guessing that carbon is also sorted, that’s step 2.

    There’s plenty of other elements in the human body, like phosphorus and sulphur, but I’m guessing that it’s going to take more than 300 adults.

    Source: https://sciencenotes.org/elements-in-the-human-body-and-what-they-do/

    Source: https://sciencenotes.org/wp-content/uploads/2019/02/PeriodicTableHumanBody.png

    • xia@lemmy.sdf.org
      link
      fedilink
      English
      arrow-up
      48
      ·
      1 year ago

      • Onno (VK6FLAB)@lemmy.radio
        link
        fedilink
        English
        arrow-up
        16
        ·
        1 year ago

        Yes

      • Lawnman23@lemmy.world
        link
        fedilink
        English
        arrow-up
        9
        ·
        1 year ago

    • habitualTartare@lemmy.world
      link
      fedilink
      English
      arrow-up
      30
      ·
      1 year ago

      Someone else did the math, accounting for waste made during forging. https://www.wearethemighty.com/mighty-gaming/blood-iron-sword-myth-explored/

      • Techognito@lemmy.world
        link
        fedilink
        English
        arrow-up
        13
        ·
        1 year ago

        This is extremely helpful, and fits perfectly into my secret plan

        Secret plan

        I will use this info as background for a BBEG in my TTRPG game

      • paschko_mato@lemmy.dbzer0.com
        link
        fedilink
        English
        arrow-up
        3
        ·
        1 year ago

        This is the MVP-comment! Thank you for that source!

      • daltotron@lemmy.world
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        Fucking awesome, exactly the comment I was looking for in this thread

    • general_kitten@sopuli.xyz
      link
      fedilink
      English
      arrow-up
      20
      ·
      1 year ago

      Steel requires only iron and up to about 2% carbon

      Rest are minor alloying elements used mainly in modern steel alloys to improve the steel beyond what just carbon steel could do like for example stainless steels

    • sushibowl@feddit.nl
      link
      fedilink
      English
      arrow-up
      16
      ·
      1 year ago
      1. Your link says these are elements commonly found in steel, not that they are all required. In fact it says of phosphorus and sulphur that they are generally undesirable.
      2. We don’t need to make a steel sword, an iron sword could do.

      Either way you would definitely need carbon, but as you say that’s pretty easy. I don’t think any of the other elements are absolutely required.

      • general_kitten@sopuli.xyz
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        deleted by creator

    • ColeSloth@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      5
      arrow-down
      1
      ·
      1 year ago

      Those are all of them, but that’s for a lot of different types of steels. You don’t have to have all of those metals to make steel. You really just need iron and a tiny bit of carbon. A few of your ingredients help with purity, and the rest are additives for different steel properties you may want. Like a touch of nickel for stainless steel.

      • Onno (VK6FLAB)@lemmy.radio
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 year ago

        I searched for ingredients for making steel. I’m obviously not a metallurgist, nor do I pretend to be one on the internet :)

        The meme triggered my interest into discovering just what might be involved.

        Clearly I’ve just scratched the surface …

        • Sigh_Bafanada@lemmy.world
          link
          fedilink
          English
          arrow-up
          1
          ·
          1 year ago

          This thread is giving me massive deja vu. I’m pretty sure I read almost this exact thing six months ago.

          Beep boop are you a bot?

          • Onno (VK6FLAB)@lemmy.radio
            link
            fedilink
            English
            arrow-up
            1
            ·
            1 year ago

            Me, nope, just bored.

    • barsoap@lemm.ee
      link
      fedilink
      English
      arrow-up
      3
      ·
      1 year ago

      You only need iron and carbon the rest is already alloyed steel. You can definitely make a good blade out of only iron and carbon, it won’t be stainless, it might be difficult to harden just right, but it will be flexible and hold a keen edge if forged right. The smiths of ole dealt with nastier steels containing all kinds of things making it worse, not better (such as excessive amounts of sulphur and phosphorus) so I’d say they’d manage.

    • marcos@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      ·
      1 year ago

      Well, the non-metals and Manganese are way more available than iron anyway (probably molybdenum too). But it will be really difficult to create high-quality steel.

Science Memes@mander.xyz

science_memes@mander.xyz

Subscribe from Remote Instance

Create a post
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !science_memes@mander.xyz

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don’t throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

  • !spiders@lemmy.world

Other Mander Communities

Science and Research

  • !academia@mander.xyz
  • !science@mander.xyz
  • !scicomm@mander.xyz

Biology and Life Sciences

  • !abiogenesis@mander.xyz
  • !animal-behavior@mander.xyz
  • !anthropology@mander.xyz
  • !arachnology@mander.xyz
  • !balconygardening@slrpnk.net
  • !biodiversity@mander.xyz
  • !biology@mander.xyz
  • !biophysics@mander.xyz
  • !botany@mander.xyz
  • !ecology@mander.xyz
  • !entomology@mander.xyz
  • !fermentation@mander.xyz
  • !herpetology@mander.xyz
  • !houseplants@mander.xyz
  • !medicine@mander.xyz
  • !microscopy@mander.xyz
  • !mycology@mander.xyz
  • !nudibranchs@mander.xyz
  • !nutrition@mander.xyz
  • !palaeoecology@mander.xyz
  • !palaeontology@mander.xyz
  • !photosynthesis@mander.xyz
  • !plantid@mander.xyz
  • !plants@mander.xyz
  • !reptiles and amphibians@mander.xyz

Physical Sciences

  • !astronomy@mander.xyz
  • !chemistry@mander.xyz
  • !earthscience@mander.xyz
  • !geography@mander.xyz
  • !geospatial@mander.xyz
  • !nuclear@mander.xyz
  • !physics@mander.xyz
  • !quantum-computing@mander.xyz
  • !spectroscopy@mander.xyz

Humanities and Social Sciences

  • !archaeology@mander.xyz
  • !folklore@mander.xyz
  • !history@mander.xyz
  • !old_maps@mander.xyz

Practical and Applied Sciences

  • !exercise-and sports-science@mander.xyz
  • !gardening@mander.xyz
  • !self sufficiency@mander.xyz
  • !soilscience@slrpnk.net
  • !terrariums@mander.xyz
  • !timelapse@mander.xyz

Memes

  • !bushrat_confidential@slrpnk.net
  • !science_memes@mander.xyz

Miscellaneous

  • !answered@mander.xyz
  • !mander@mander.xyz
Visibility: Public
globe

This community can be federated to other instances and be posted/commented in by their users.

  • 1.25K users / day
  • 6.17K users / week
  • 11.3K users / month
  • 23.5K users / 6 months
  • 109 local subscribers
  • 14.5K subscribers
  • 4.59K Posts
  • 114K Comments
  • Modlog
  • mods:
  • Salamander@mander.xyz
  • fossilesque@mander.xyz
  • SciBot@mander.xyz
  • fossilesque@lemmy.dbzer0.com
  • BE: 0.19.11
  • Modlog
  • Instances
  • Docs
  • Code
  • join-lemmy.org