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Blazer torch

(102)
... I have found only the first as reference to proportions to be used. Has anyone found other system proportions? I have water glass, vermiculite, cement and
Lance Eggleston
102
posts
8:08 PM

Steel melting; not smelting.

(40)
I'm involved in the restoration to operation of a 1944 steam locomotive (557.alaskarails.org). For a steam locomotive, this design was probably fairly early in
Dick Morris
40
posts
May 15

Screens for sifting sand

(28)
Thanks, Dick. I just ordered mine. Mikey
michaelporter1946
28
posts
Apr 29

Hybrid flame nozzles

(3)
... Looks like a nice build Mikey, but since I am a visual learner you kind of lost me hereā€¦ Only letting you know because other people may react similarly.
Jeshua Lacock
3
posts
Apr 29

small batch cast iron

(13)
Arthur: Please refrain from sending this sort of thing to the group.......... I understand your desire to share the "help me I'm a slave" story...... As you
StoneTool
13
posts
Apr 22

burner question

(48)
I just looked at it with the best magnification I can easily do at home, 30x, and the grains all look sharp and mostly triangular, so that's good to know.
Blair Bostick
48
posts
Apr 22

Brazing hearth bricks using sand and sodium silicate

(8)
LanceThanks for the info, it is always best to be informed. I'll give it a try.Nelson Collar From: "Lance Eggleston wheezer606@verizon.net [hobbicast]"
Nelson Collar
8
posts
Apr 13

anyone make their own crucibles (for brass / bronze)

(42)
thanks John I will check it out. I am pouring tomorrow - will take a note of how well the SFS stuff I bought works - had too much porosity last time.
caryncbreeef
42
posts
Apr 12

Rust on welding wire

(8)
I went to buying small rolls made in America rather than China and problem solved. From: hobbicast@yahoogroups.com To: hobbicast@yahoogroups.com Date: Mon, 6
Larry Davis
8
posts
Apr 6

Inventing for agriculture

(41)
Mikey: Once you get larger than a 4", the body size becomes an issue, and they need to be designed like reduced versions of the 7" and 9" grinders with a
StoneTool
41
posts
Mar 29
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