A practical treatise on mechanical dentistry . and the reliability of thermometers as indicators of heat, and whichacquire additional interest if it be true, as alleged, that many of thevulcanizers in use by dentists are insecure by reason of inherentdefects of construction or faultiness in the modes of indicating theelastic force of steam. In commenting on this subject the late observes: As high steam is used in vulcanizing, it is important that theoperator should be conversant with the nature of the agent whichhe employs to accomplish this end. It is perfectly safe; but thefollo
A practical treatise on mechanical dentistry . and the reliability of thermometers as indicators of heat, and whichacquire additional interest if it be true, as alleged, that many of thevulcanizers in use by dentists are insecure by reason of inherentdefects of construction or faultiness in the modes of indicating theelastic force of steam. In commenting on this subject the late observes: As high steam is used in vulcanizing, it is important that theoperator should be conversant with the nature of the agent whichhe employs to accomplish this end. It is perfectly safe; but thefollowing will show him that it must be used with discretion andjudgment. Numerous experiments have been made by scientificmen to ascertain the elastic force of steam at different results of their investigations are not uniform, although they allagree in showing the immense force exerted bv this agent at high 312 MECHANICAL DENTISTRY. temperatures. HasweUs tables are looked upon as good results of the investigations
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectdentist, bookyear1903
