{"id":1679,"date":"2016-08-04T15:49:45","date_gmt":"2016-08-04T15:49:45","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuk\/?p=1679"},"modified":"2016-08-04T15:49:45","modified_gmt":"2016-08-04T15:49:45","slug":"jntuk-b-tech-experimental-techniques-in-metallography-for-r13-batch","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuk\/jntuk-b-tech-experimental-techniques-in-metallography-for-r13-batch\/","title":{"rendered":"JNTUK B. Tech Experimental Techniques in Metallography for R13 Batch."},"content":{"rendered":"<p>JNTUK B.Tech Experimental Techniques in Metallography gives you detail information of Experimental Techniques in Metallography R13 syllabus It will be help full to understand you complete curriculum of the year.<\/p><div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"9648548092\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p><strong>(Course objective<\/strong>: The main scope and objective is to give an overall view on the fundamental aspects of experimental techniques in metallography)<\/p>\n<p><strong>UNIT \u2013 I : (Learning Objectives:<\/strong> To get acquainted with the sample preparation required for metallography)\u00a0Polishing methods; Etching methods; light sources in optical microscopy; Numerical aperture, Resolution, depth of focus. Objective and eyepiece in optical microscope; lense defects; Optical methods of enhancing contrast dark field illumination; Polarized light phase contrast; Filters.<\/p>\n<p><strong>UNIT-II : (Learning Objectives:<\/strong> To get knowledge over diffraction patterns during the interaction of electron beams with matter)\u00a0Wave nature of electrons; Electron wavelengths; Interaction of electron beams with matter; effect of crystal structure; Representation of diffraction patterns- Reciprocal lattice and Reflecting sphere.<\/p>\n<p><strong>UNIT-III : (Learning Objectives:<\/strong> To get acquainted with the working principle and usage of electron microscope) Electron microscope: Electron gum; Electromagnetic lenses and their observations; Resolving power; Depth of field and depth of focus; Fresnels fringer; Bright and dark field; selected area diffraction; Advantage and disadvantages of electron microscope.<\/p>\n<p><strong>UNIT-IV : (Learning Objectives:<\/strong> To get knowledge over the principle and working of TEM)\u00a0Specimen preparation for the TEM; Replica methods; Preparation of thin foils from bulk specimens; direct formation of thin films.<br \/>\nTransmission electron microscopy: Brief description of CTEM; Consideration of resolution; Topographical studies; Image contrast from stacking faults; Twinning; double diffraction and kikuchi lines.<\/p>\n<p><strong>UNIT-V : (Learning Objectives<\/strong>: To get acquainted with the working principle and usage of SEM)\u00a0Scanning electron microscope; basic priciples; resolving power; specimen requirement for SEM; preparatory methods for SEM specimen.<\/p>\n<p><strong>UNIT-VI : (Learning Objectives:<\/strong> To get thorough knowledge over the applications of SEM)<br \/>\n<strong>Application of SEM:<\/strong> Different types of modes used in SEM and their applications.<\/p>\n<p>(<strong>Assessment:<\/strong> The student should be evaluated based on the assignments and objective tests. Emphasis should be given by conducting tutorial classes (With a focus on academically weak students) at the end of each unit.)<\/p>\n<p><strong>TEXT BOOKS<\/strong><\/p>\n<ul>\n<li>The Principles of metallogrphy laboratory practices \u2013George L.Khel-Eurasia publishing house(Pvt Ltd)<\/li>\n<li>Transmission electron Microscopy of metals \u2013Garet Thomas.-John wiley and sons.<\/li>\n<\/ul>\n<p><strong>REFERENCES<\/strong><\/p>\n<ul>\n<li>Modern Metallographic Techniques &amp; their application \u2013 victor phillips.<\/li>\n<li>Physical Metallurgy, Part \u2013 I \u2013 RW Chao and P. Haasan.<\/li>\n<li>Experimental Techniques in Physical Metallurgy \u2013 VT Cherepin and AK Mallik.<\/li>\n<li>Electron Microscopy in the study of materials \u2013P.J.Grundy.<\/li>\n<\/ul>\n<p>For more information about all JNTU updates please stay connected to us on FB and don\u2019t hesitate to ask any questions in the comment.<\/p>\n<div class=\"a9916ad81d5189659b0bfae0b37c143c\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-1181153414625576\"\r\n     data-ad-slot=\"8060844699\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>JNTUK B.Tech Experimental Techniques in Metallography gives you detail information of Experimental Techniques in Metallography R13 syllabus It will be help full to understand you complete curriculum of the year. [&hellip;]<\/p>\n","protected":false},"author":2259,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1679","post","type-post","status-publish","format-standard","hentry","category-syllabus"],"_links":{"self":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/users\/2259"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/comments?post=1679"}],"version-history":[{"count":1,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1679\/revisions"}],"predecessor-version":[{"id":1680,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/posts\/1679\/revisions\/1680"}],"wp:attachment":[{"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/media?parent=1679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/categories?post=1679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inspirenignite.com\/jntuk\/wp-json\/wp\/v2\/tags?post=1679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}