Title JOMINY END-QUENCH TEST Objective To determine the hardenability of plain carbon steel. Theory Hardenability is the ability of a steel to be hardened and form martensite during quenching. Hardenability indicates the depth of hardness which is obtained from quenching process‚ and it is very important to the components of machine especially tool steel. One of the methods to determine the hardenability of steels is Jominy End-Quench Test. Hardening usually involves quenching
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things about American society have changed in the past sixty years. The 1960’s were a time of counterculture‚ and many people rebelled against what had been socially normal in years past. Today‚ Americans still fight and rebel for what they believe in‚ but perhaps not on such a large scale as in the 60’s‚ and now for somewhat different causes. In some ways‚ the social norms of the 1960’s are still similar today; during the 60’s‚ birth control became popular‚ drug use was very common‚ and people tended
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1920’s‚ otherwise known as the “roaring 2o’s” was a time full of technological advancements. Some people may only associate the 1920’s with The Great Depression. They may forget or do not realize the great things that have come from that time. Two of these amazing things were the automobile and the radio. They were and still are absolutely wonderful developments in many ways‚ however‚ in other ways not so good. The Ford Model A was the first car created by Henry Ford in the early 1900’s. However
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ALI RAZA Class: Eng-12 Professor: Mc partland Essay: #5 Draft: #2 The End of swagger From generation to generations there has been a conflict over the duties of women. Since the beginning of time‚ society and media have portrayed women as passive individuals. For years they were treated as slaves‚ and were mere the objects of sexual pleasure and child-bearing machines. They have never been the cause of resistance for men. But as the time passed the
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Speech- Journeys “To travel hopefully is a better thing than to arrive.” In other words a journey and the experiences you have are better than the actual destination. The novel “The Adventures of Huckleberry Finn” by Mark Twain and the poem “The Road Not Taken” by Robert Frost have taught me that journeys may involves barriers and hardships‚ they can lead to significant personal change and more importantly journeys facilitate reflection about how you see yourself‚ others and the world. Journeys are
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The American people have questioned Harry S. Truman’s decision to drop the atomic bomb for years. Some people believe the release of the bomb was beneficial to both parties involved in the war‚ however others believe that it was cruel and unnecessary. Either way the decision was one that caused many people to speculate‚ asking questions such as; did the release of the bomb prevent the death of millions of the Japanese and Americans‚ or was the United States trying to show the Soviet Union how much
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feeling of being accepted‚ comfortable in a group or sharing a connection towards something. The concept of belonging and not belonging differ and are shaped by his or her personal‚ cultural‚ historical and social context. The prescribed text ‘Rainbow’s End’ by Jane Harrison and the related text ‘Once Upon a Time in Cabramatta’ directed by Jacob Hickey are composed of many different aspects of belonging which gives the viewer a greater and in-depth understanding of belonging and not belonging. The main
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Easter As with almost all "Christian" holidays‚ Easter has a secular side as well. The dichotomous nature of Easter and its symbols‚ however‚ is not necessarily a modern fabrication. Easter has always had its non-religious side. In fact‚ Easter was originally a pagan festival. It was co-opted by Christian missionaries starting in the second century CE. Easter must be celebrated on a Sunday between the dates of March 22 and April 25. The Lenten Season Lent is the forty-six day period just prior
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People have told me all my life that going back to school was a waste of time. These same people would also say your mom and dad did not go to college‚ so why would you? Influenced by the negativity of those same people‚ I chose not to return to school for some time. However‚ after a lot of research‚ and a lot of soul searching‚ I decided to return to school. I found that most of the careers that I was interested in you had to have a degree to get. The benefits outweighed all of the cons‚ and I would
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SPM CHEMISTRY REVISION MODULE FOR THE MASTERY OF THE BASICS IN SPM CHEMISTRY Panel : 1. 2. 3. 4. June Ling S J Chen Soo Chien Felix Ngui Jong Kah Yin SMK St Joseph‚ Kuching Kolej DPAH Abdilah‚ Kuching SMK Tabuan Jaya‚ Kuching SM Sains Kuching REVISION MODULE FOR THE MASTERY OF THE BASICS IN SPM CHEMISTRY Page Compiled and edited by : Jong Kah Yin 1 SPM CHEMISTRY INDEX CONTENT 1 REVISION CHECK-LIST Form 4 Form 5 2 WRITING EQUATIONS 2.1 Charges of ions 2.2 Formulae of compounds
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