スンプ法に依る金屬組織面の轉寫法に就て

概要

論文の詳細を見る
The so-called "Sump Method" is a new device of making microscopic prints by means of placing a thin celluloid film with solvent on the surface of the specimen and removing it thus to reveal the structure of material. Hence, it is unnecessary to cut out the specimen from the body of material as is done in the case of ordinary microscopic preparation. In the present paper the author intends to describe the way of its practical application and the efficatious operating method for the investigation of the structure of metals and alloys under the following headings. 1. Introduction. 2. The "Sump Method" and its way of manipulation. 3. Etching of the specimen. 4. "Sump" printing of the structure of metal. 5. Microphotography of the "Sump" preparation. 6. Polishing of the metal and its necessary apparatus. 7. Conclusion.
1938-06-25