20 Apr News Nickel and nickel alloy: metallographic preparation 20 April 2022 By Presi linkedin Nickel and Nickel alloys have many applications. This element gives alloys stainless properties and good creep resistance (INOX; INVAR/...Continue reading
14 Mar News Aluminum: metallographic preparation 14 March 2022 By Presi linkedin Mechanically resistant, with good corrosion resistance, a good thermal and electrical conductor and a relatively low density, aluminum ...Continue reading
14 Feb News Copper & copper alloys : metallographic preparation 14 February 2022 By Presi linkedin While being very good thermal and electrical conductors, copper alloys are also very ductile. The challenge of the metallographic pr...Continue reading
17 Jan News Cast iron : Metallographic preparation 18 January 2022 By audrey@ginette.fr linkedin What do manhole covers, heating stoves or certain automotive parts have in common? Cast iron! This material reveals all its b...Continue reading
07 Jan News Happy new year 2022 7 January 2022 By Presi linkedin Presi wishes you a happy 2022! 60 years old and still great! Continue reading
07 Dec News Stainless Steel 9 December 2021 By audrey@ginette.fr linkedin Microstructure analysis, weld control, search for porosity, heterogeneity, inclusion exams, hardness tests, strain hardening contro...Continue reading
12 Oct News Steels: flawless metallographic preparations 14 October 2021 By audrey@ginette.fr linkedin Mild steels, surface treated or hard, all require an impeccable preparation process in order to ensure characterization. At PRESI, w...Continue reading
02 Sep News Analysis and Quality Control of medical devices 2 September 2021 By audrey@ginette.fr linkedin Whether for analysis or for quality control of surgical tools, prostheses, artificial limbs, living or inert biomaterials… Medical de...Continue reading
01 Jul News Heat treatments 21 July 2021 By audrey@ginette.fr linkedin Methods that respect the physicochemical properties of your parts for the characterization of your heat treatments. Quenching and temp...Continue reading
31 May News 60 years ! Time flies when you’re having fun ;-) 3 June 2021 By audrey@ginette.fr linkedin Our products, we could have dreamed of them... But we chose to create them. 60 years of innovation in metallography. Still driv...Continue reading