Making Iron

Making Iron (HM1ZH5)

Location: Fayetteville, PA 17222 Franklin County
Buy Pennsylvania State flags at Flagstore.com!
Country: United States of America
Buy United States of America flags at Flagstore.com!

N 39° 54.4', W 77° 28.667'

  • 0 likes
  • 0 check ins
  • 0 favorites
  • 495 views
Inscription
The ironmaking process was well-known and cold-blast furnaces built in 18th and 19th century America mimicked designs first used 400 years earlier. A thick stone furnace, shaped like a flat-topped pyramid served as the place of transformation, where minerals became metal.
Fillers dumped alternating layers of charcoal fuel, iron ore and limestone flux into the top of the furnace. As the charcoal burned, air forced into the furnace from the outside raised the temperature to 2,000-3,000 F. creating several byproducts. Carbon gases escaped up the furnace stack, molten iron sank to the bottom and impurities called slag floated on the liquified metal. Workers drew off the useless slag and guttermen channeled the iron into connected castings called pigs.
Details
HM NumberHM1ZH5
Tags
Placed ByDepartment of Conservation and Natural Resources, Pennsylvania Bureau of State Parks
Marker ConditionNo reports yet
Date Added Friday, July 7th, 2017 at 9:02am PDT -07:00
Pictures
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)18S E 288197 N 4420337
Decimal Degrees39.90666667, -77.47778333
Degrees and Decimal MinutesN 39° 54.4', W 77° 28.667'
Degrees, Minutes and Seconds39° 54' 24" N, 77° 28' 40.02" W
Driving DirectionsGoogle Maps
Area Code(s)717
Closest Postal AddressAt or near PA-233, Fayetteville PA 17222, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Nearby Markersshow on map
Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. Does the marker have a number?
  8. What year was the marker erected?
  9. This marker needs at least one picture.
  10. Can this marker be seen from the road?
  11. Is the marker in the median?
© 2024  Historical Marker Project.  All Rights Reserved.
All registered trademarks are the property of their respective owners.
HMP is owned and operated by 3RiverDev (Fort Wayne, Indiana).
Terms and Conditions   |   Privacy Policy   |   Disclaimers   |   About   |   Contact Us