{"product_id":"f11900-semi-f119-guide-for-drain-segregation-for-semiconductor-manufacturing-tools-to-support-site-water-reuse","title":"F11900 - SEMI F119 - Test Method for Determining the Critical Pitting Temperature of Stainless Steel Surfaces Used in Corrosive Gas Systems by Use of a Ferric Chloride Solution","description":"\u003cbr\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThe purpose of this Test Method is to determine the\nrelative resistance to pitting corrosion of the wetted surfaces of components\nintended for use in corrosive gas distribution systems for semiconductor\nmanufacturing. This Test Method is an adaptation of ASTM G48 and is intended to\ndifferentiate between stainless steels of differing compositions or processing\nthat may affect the corrosion performance of the wetted surfaces. Detailed\ninformation on the method is found in \u003cst1:stockticker w:st=\"on\"\u003eASTM\u003c\/st1:stockticker\u003e\nG48.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThis Test Method describes a procedure which may be used to\nrank the pitting corrosion resistance of wetted surfaces of tubing or\ncomponents of finished surfaces intended for use in corrosive gas systems.\nPitting corrosion is a potential corrosion failure mechanism in semiconductor\ngas delivery systems, particularly in welded components or tubing exposed to\ncorrosive gases with moisture present.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThis Test Method is an adaptation of \u003cst1:stockticker w:st=\"on\"\u003eASTM\u003c\/st1:stockticker\u003e G48 Method E, Critical Pitting Temperature\nTest for Stainless Steel. The adaptation describes a method for performing the\nTest Method on coupons or wetted surface sections cut from gas supply system\ncomponents or tubing. It is an aqueous immersion method in an acidified ferric\nchloride solution.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThis Test Method is reproducible and provides a metric\n(i.e., critical pitting temperature) in addition to a qualitative (i.e.,\nvisual) evaluation of corrosion resistance.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003cb\u003eReferenced SEMI Standards\u003c\/b\u003e (purchase separately)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cst1:stockticker w:st=\"on\"\u003e\u003cspan style='font-size:10.0pt;\n line-height:107%;font-family:\"Arial\",sans-serif'\u003eSEMI\u003c\/span\u003e\u003c\/st1:stockticker\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\"Arial\",sans-serif'\u003e F19 —\nSpecification for the Surface Condition of the Wetted Surfaces of Stainless\nSteel Components\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI F119-1121 (first published – replaces SEMI C91)\u003c\/span\u003e\u003c\/p\u003e","brand":"semi.org","offers":[{"title":"SEMI F119-1121 - Current","offer_id":40234371842115,"sku":"14779","price":31900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3402\/3747\/files\/FVolume_b0400a84-2617-4b92-b98a-87b06b5739a0.png?v=1776701661","url":"https:\/\/store-dev2.semi.org\/en-jp\/products\/f11900-semi-f119-guide-for-drain-segregation-for-semiconductor-manufacturing-tools-to-support-site-water-reuse","provider":"SEMI Dev 2","version":"1.0","type":"link"}