CHANGE OF COLOR

[Havi]

Thanks Gundi,
Unfortunately, I can not see any difference between BE 1101 and or BE 1824, and/or 1831 - even if you look at them from the side.
Others I can see .


thanx anyway
Havi

[Brian and Jenny Blanthorn]

Thanks Gundi,
Unfortunately, I can not see any difference between BE 1101 and or BE 1824, and/or 1831 - even if you look at them from the side.
Others I can see .


thanx anyway
Havi

Havi

Try a long sample assembly

Make a pieces of known glass say 30 mm x 100 mm longer is better mark with letter tungsten carbide

Then pile these up wrap in white paper on the long length then look down through them onto white peice of paper

Then put unknown one in with them n try n identify

U can often feel the difference rather than c it

Mixe upglass a few times n c if U get same result

Its amasing what sublyties the eye can pick up

Brian

[Havi]

Brian,
Thanks for the advise.
I am ashamed and embarassed to admit I do not know what is tungsten carbide [sounds like strange medicine to me ]
sorry for appearing so stupid.
They say in our tradition that the shy person will not learn............

Havi

[Brian and Jenny Blanthorn]

Brian,
Thanks for the advise.
I am ashamed and embarassed to admit I do not know what is tungsten carbide [sounds like strange medicine to me ]
sorry for appearing so stupid.
They say in our tradition that the shy person will not learn............

Havi

Hard metal

Close 2 diomond in hardness use 2 write / scratch glass etc


Brian