{"id":1005,"date":"2025-03-17T07:14:26","date_gmt":"2025-03-17T07:14:26","guid":{"rendered":"https:\/\/rjvisuals.com\/demo\/narang\/?page_id=1005"},"modified":"2025-03-17T08:34:55","modified_gmt":"2025-03-17T08:34:55","slug":"vacuum-heat-treatment","status":"publish","type":"page","link":"https:\/\/rjvisuals.com\/demo\/narang\/vacuum-heat-treatment\/","title":{"rendered":"Vacuum Heat Treatment"},"content":{"rendered":"<body>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1005\" class=\"elementor elementor-1005\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-61087bfe elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"61087bfe\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3e1675f8\" data-id=\"3e1675f8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53f52780 elementor-align-left elementor-widget elementor-widget-bdevs-banner\" data-id=\"53f52780\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdevs-banner.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\n\n\t\t<div class=\"inner-banner\" style=\"background: url(https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2020\/08\/b1.jpg) center center no-repeat;\">\n\n\t        <div class=\"container\">\n\n\t        \t\n\t            <h3>Vaccum Heat Treatment<\/h3>\n\n\t            \n\t            <ul class=\"breadcumb\">\n\n\t                <li><a href=\"https:\/\/rjvisuals.com\/demo\/narang\/\">Home<\/a><\/li><!--\n\n\t                --><li><span class=\"sep\"><i class=\"fa fa-angle-right\"><\/i><\/span><\/li><!--\n\n\t                --><li><span>Vaccum Heat Treatment<\/span><\/li>\n\n\t            <\/ul><!-- \/.breadcumb -->\n\n\t        <\/div><!-- \/.container -->\n\n\t    <\/div><!-- \/.inner-banner -->\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42e7de09 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"42e7de09\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d33ae9a\" data-id=\"d33ae9a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-290be4a8 elementor-align-left elementor-widget elementor-widget-bdevs-about\" data-id=\"290be4a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdevs-about.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\n        <section class=\"about-style-one sec-pad pb0\">\n\t        <div class=\"container\">\n\t            <div class=\"row\">\n\t                <div class=\"col-md-7\">\n\t                    <div class=\"about-content\">\n\t                    \t\t                    \t\t                        <p><\/p><h3>ANNEALING<\/h3><p>It is a heat treatment wherein a material is altered, causing changes in its properties such as strength and hardness. It is a process that produces conditions by heating to above the re-crystallization temperature and maintaining a suitable temperature, and then cooling. Annealing is used to induce ductility, soften material, relieve internal stresses, refine the structure by making it homogeneous, and improve cold working properties.<\/p>\n\t                        \t                        <div class=\"row\">\n\t                            <div class=\"col-lg-4 col-md-6 col-sm-12 col-xs-12\">\n\t                               <ul class=\"list-items\">\n\t                               \t\t                                <\/ul><!-- \/.list-items -->\n\t                            <\/div><!-- \/.col-lg-4 col-md-6 col-sm-12 col-xs-12 -->\n\t                            <div class=\"col-lg-4 col-md-6 col-sm-12 col-xs-12\">\n\t                               <ul class=\"list-items\">\n\t                               \t\t                                <\/ul><!-- \/.list-items -->\n\t                            <\/div><!-- \/.col-lg-4 col-md-6 col-sm-12 col-xs-12 -->\n\t                        <\/div><!-- \/.row -->\n\t                        \t                    <\/div><!-- \/.about-content -->\n\n\t                <\/div><!-- \/.col-md-7 -->\n\t                <div class=\"col-md-5\">\n\t                    <div class=\"about-img-box\">\n\t                        <img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2025\/03\/service01.jpg\" alt=\"Awesome Image\" loading=\"lazy\">\n\t                        \t                    <\/div><!-- \/.about-img-box -->\n\t                <\/div><!-- \/.col-md-5 -->\n\t            <\/div><!-- \/.row -->\n\t        <\/div><!-- \/.container -->\n\t    <\/section><!-- \/.about-style-one -->\n        \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28a07531 elementor-section-full_width elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-section-height-default elementor-section-height-default\" data-id=\"28a07531\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3e8c2fdb\" data-id=\"3e8c2fdb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-43882425 elementor-align-left elementor-widget elementor-widget-bdevs-testimonial\" data-id=\"43882425\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdevs-testimonial.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t    <section class=\"testimonials-style-one\">\n\t    \t<div class=\"container\">\n\t    \t\t<div class=\"sec-title text-center\">\n\t    \t\t\t\t    \t\t\t<h3>Review from <span>our clients<\/span><\/h3>\n\t    \t\t\t\t    \t\t\t\t    \t\t\t<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eius mod <br> tempor incididunt ut labore et dolore magna aliqua.<\/p>\n\t    \t\t\t\t    \t\t<\/div><!-- \/.sec-title -->\n\t    \t\t<div class=\"testimonials-style-one-carousel owl-theme owl-carousel\">\n\t    \t\t\t\t                \t                    \t    \t\t\t<div class=\"item\">\n\t    \t\t\t\t<div class=\"single-testimonials-style-one\">\n\t    \t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/themes\/industrio\/img\/testi-quote-2-1.png\" class=\"qoute-img\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t                        <h3>Best Consulting Firm<\/h3>\n    \t\t\t\t\t<p>Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidu laboreetde magnam aliquam quaerat voluptatem.<\/p>\t                        \t    \t\t\t\t\t<div class=\"name-box\">\n\t    \t\t\t\t\t\t<div class=\"img-box\">\n\t    \t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2020\/07\/team-2-1.jpg\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t<\/div><!-- \/.img-box -->\n\t    \t\t\t\t\t\t<div class=\"text-box\">\n\t    \t\t\t\t\t\t\t\t                                <h4>Alexa Reid<\/h4>\n\t                                \t                                \t                                <p>Synopsis<\/p>\n\t                                \t    \t\t\t\t\t\t<\/div><!-- \/.text-box -->\n\t    \t\t\t\t\t<\/div><!-- \/.name-box -->\n\t    \t\t\t\t<\/div><!-- \/.single-testimonials-style-one -->\n\t    \t\t\t<\/div><!-- \/.item -->\n\t    \t\t\t\t                \t                    \t    \t\t\t<div class=\"item\">\n\t    \t\t\t\t<div class=\"single-testimonials-style-one\">\n\t    \t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/themes\/industrio\/img\/testi-quote-2-1.png\" class=\"qoute-img\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t                        <h3>Nice People<\/h3>\n    \t\t\t\t\t<p>Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidu laboreetde magnam aliquam quaerat voluptatem.<\/p>\t                        \t    \t\t\t\t\t<div class=\"name-box\">\n\t    \t\t\t\t\t\t<div class=\"img-box\">\n\t    \t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2020\/07\/team-2-2.jpg\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t<\/div><!-- \/.img-box -->\n\t    \t\t\t\t\t\t<div class=\"text-box\">\n\t    \t\t\t\t\t\t\t\t                                <h4>Alva Goldhammer<\/h4>\n\t                                \t                                \t                                <p>Synopsis<\/p>\n\t                                \t    \t\t\t\t\t\t<\/div><!-- \/.text-box -->\n\t    \t\t\t\t\t<\/div><!-- \/.name-box -->\n\t    \t\t\t\t<\/div><!-- \/.single-testimonials-style-one -->\n\t    \t\t\t<\/div><!-- \/.item -->\n\t    \t\t\t\t                \t                    \t    \t\t\t<div class=\"item\">\n\t    \t\t\t\t<div class=\"single-testimonials-style-one\">\n\t    \t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/themes\/industrio\/img\/testi-quote-2-1.png\" class=\"qoute-img\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t                        <h3>Nice People<\/h3>\n    \t\t\t\t\t<p>Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidu laboreetde magnam aliquam quaerat voluptatem.<\/p>\t                        \t    \t\t\t\t\t<div class=\"name-box\">\n\t    \t\t\t\t\t\t<div class=\"img-box\">\n\t    \t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2020\/07\/team-2-2.jpg\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t<\/div><!-- \/.img-box -->\n\t    \t\t\t\t\t\t<div class=\"text-box\">\n\t    \t\t\t\t\t\t\t\t                                <h4>Alva Goldhammer<\/h4>\n\t                                \t                                \t                                <p>Synopsis<\/p>\n\t                                \t    \t\t\t\t\t\t<\/div><!-- \/.text-box -->\n\t    \t\t\t\t\t<\/div><!-- \/.name-box -->\n\t    \t\t\t\t<\/div><!-- \/.single-testimonials-style-one -->\n\t    \t\t\t<\/div><!-- \/.item -->\n\t    \t\t\t\t                \t                    \t    \t\t\t<div class=\"item\">\n\t    \t\t\t\t<div class=\"single-testimonials-style-one\">\n\t    \t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/themes\/industrio\/img\/testi-quote-2-1.png\" class=\"qoute-img\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t                        <h3>Nice People<\/h3>\n    \t\t\t\t\t<p>Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidu laboreetde magnam aliquam quaerat voluptatem.<\/p>\t                        \t    \t\t\t\t\t<div class=\"name-box\">\n\t    \t\t\t\t\t\t<div class=\"img-box\">\n\t    \t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rjvisuals.com\/demo\/narang\/wp-content\/uploads\/2020\/07\/team-2-1.jpg\" alt=\"Awesome Image\" loading=\"lazy\">\n\t    \t\t\t\t\t\t<\/div><!-- \/.img-box -->\n\t    \t\t\t\t\t\t<div class=\"text-box\">\n\t    \t\t\t\t\t\t\t\t                                <h4>Adam McDonald<\/h4>\n\t                                \t                                \t                                <p>Synopsis<\/p>\n\t                                \t    \t\t\t\t\t\t<\/div><!-- \/.text-box -->\n\t    \t\t\t\t\t<\/div><!-- \/.name-box -->\n\t    \t\t\t\t<\/div><!-- \/.single-testimonials-style-one -->\n\t    \t\t\t<\/div><!-- \/.item -->\n\t    \t\t\t\t    \t\t<\/div><!-- \/.testimonials-style-one-carousel -->\n\t    \t<\/div><!-- \/.container -->\n\t    <\/section><!-- \/.testimonials-style-one -->\n\t    \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c7ef659 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c7ef659\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-295701d\" data-id=\"295701d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3834baf elementor-widget elementor-widget-heading\" data-id=\"3834baf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Stress Relieving<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02f292f elementor-widget elementor-widget-text-editor\" data-id=\"02f292f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Machining induces stresses in parts. The bigger and more complex the part, the more the stresses. These stresses can cause distortions in the part long term. If the parts are clamped in service, then cracking could occur. Also hole locations can change causing them to go out of tolerance. For these reasons, stress relieving is often necessary.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8eedc39 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8eedc39\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b59bed2\" data-id=\"b59bed2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-980c154 elementor-widget elementor-widget-heading\" data-id=\"980c154\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hardening and Quenching<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bcf0ec elementor-widget elementor-widget-text-editor\" data-id=\"4bcf0ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Hardening is a process in which steel parts are heated(at a controlled rate) till the austenitic crystal phase is attained and is then quickly cooled(quenched) by introducing a suitable gas. The rate of quenching dependent on the Time-Temperature-Transformation (TTT) and Continuous Cooling Transformation CCT diagrams. An acceptable rate, for example is 28 \u00b0C per minute.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dad5ed4 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dad5ed4\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6dea110\" data-id=\"6dea110\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e46fc0a elementor-widget elementor-widget-heading\" data-id=\"e46fc0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tempering<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97435c3 elementor-widget elementor-widget-text-editor\" data-id=\"97435c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tempering is a process done subsequent to quench hardening. Quench-hardened parts are often too brittle. This brittleness is caused by a predominance of Martensite. This brittleness is removed by tempering. Tempering results in a desired combination of hardness, ductility, toughness, strength, and structural stability. Tempering is done immediately after quench hardening.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/body>","protected":false},"excerpt":{"rendered":"<p>Vaccum Heat Treatment Home Vaccum Heat Treatment ANNEALING It is a heat treatment wherein a material is altered, causing changes in its properties such as strength and hardness. It is a process that produces conditions by heating to above the re-crystallization temperature and maintaining a suitable temperature, and then cooling. Annealing is used to induce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/home-1.php","meta":{"om_disable_all_campaigns":false,"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"class_list":["post-1005","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/pages\/1005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/comments?post=1005"}],"version-history":[{"count":5,"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/pages\/1005\/revisions"}],"predecessor-version":[{"id":1070,"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/pages\/1005\/revisions\/1070"}],"wp:attachment":[{"href":"https:\/\/rjvisuals.com\/demo\/narang\/wp-json\/wp\/v2\/media?parent=1005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}