Stopy żelaza Iron Alloys. Mechanics and Machine Design 1 st degree (1st degree / 2nd degree) General (general / practical)

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1 MODULE DESCRIPTION Modue code Modue name Modue name in Engish Vaid from academic year 2013/2014 Stopy żeaza Iron Aoys MODULE PLACEMENT IN THE SYLLABUS Subject Leve of education Studies profie Form and method of conducting casses Speciaisation Unit conducting the modue Modue co-ordinator Mechanics and Machine Design 1 st degree (1st degree / 2nd degree) Genera (genera / practica) Fu-time (fu-time / part-time) Meta Materias Engineering and Weding The Department of Appied Computer Science and Armament Engineering The Division of Materias Science and Munitions Technoogy Kazimierz Boanowski, PhD, Eng. Approved by: MODULE OVERVIEW Type of subject/group of subjects Modue status Language of conducting casses Modue pacement in the syabus - semester Subject reaisation in the academic year Initia requirements Examination Number of ECTS credit points 3 Method of conducting casses Major (basic / major / speciaist subject / conjoint / other HES) Compusory (compusory / non-compusory) Poish 6 th semester Summer semester (winter / summer) Metas Science (modue codes / modue names) Yes (yes / no) Lecture Casses Laboratory Project Other Per semester 15 15

2 TEACHING RESULTS AND THE METHODS OF ASSESSING TEACHING RESULTS Modue target The aim of the modue is to famiiarise students with basic iron aoys, the impact of aoy additions on their microstructure and properties (incuding mechanica properties). Effect symbo Teaching resuts Teaching methods (/c//p/other) Reference to subject effects Reference to effects of a fied of study U_01 U_02 U_03 U_04 U_05 K_01 K_02 A student has fundamenta knowedge as regards metas science (with respect to meta aoys). A student has basic knowedge on mechanica and functiona properties and the methods of iron aoys shaping these properties. A student has basic knowedge as regards heat treatment processes which are appied to shape mechanica properties of stee and cast-iron. A student can utiise the acquired knowedge whie seecting iron aoys depending on construction or environmenta requirements. A student can conduct a simpe anaysis of the impact concerning heat treatments technoogy on the properties of iron aoys. A student can assess the impact of technoogica parameters on the possibiities of obtaining products with the desired mechanica properties and microstructure (on the basis of the obtained resuts of aboratory casses). A student can make iron aoy tests with the use of the equipment avaiabe in the aboratory. A student can interpret experimenta resuts obtained during aboratory casses and draw concusions. A student understands the necessity of ifetime education in order to raise his/her professiona competences as regards meta aoy materias science. A student is aware of the roe of technica university graduate; a student aso understands the need to pass information on the fied of study to other peope. K_W04 K_W05 K_W05 K_W12 KS_W01_IM Mis K_W04 KS_W02_IM K_U03 K_U02 K_K01 T1A_W05 T1A_W07 T1A_W07 InźA_U01 InżA_U06 T1A_U02 T1A_K01 K_K06 T1A_K06 Teaching contents: Teaching contents as regards ectures Lecture number Teaching contents Reference to teaching resuts for a modue

3 Iron. Physica and chemica properties of iron. The structure of eectron shes, crysta structure and aotrope types of iron. The occurrence of iron in nature. Iron ores, bast-furnace process, conversion process, stee and cast stee production. Meta aoys with carbon, systems of iron-cementite as we as iron-graphite equiibrium. The objective of impementing various chemica eements to stee and cast stee in the steework and forging production phase. The roe of manganese, auminium, and other eements whie producing stee and cast stee. Iron-chrome equiibrium system. The roe of chrome as an additiona aoying eement for stee and cast stee. The impact of adding chrome on the microstructure and mechanica properties of stee and cast stee. The most important types of stee and cast stee. The impact of nicke on the microstructure and mechanica properties of stee and cast stee. The most important types of stee and cast stee containing nicke (and their appication). Iron-manganese aoys. Iron-manganese equiibrium system. The roe of manganese as an aoy addition for stee and iron. The most important types of stee and cast stee containing manganese (as we as their appication). Iron-moybdenumtungsten aoys. Equiibrium systems. The impact of moybdenum and tungsten on the mechanica properties and stee as we as cast stee microstructure. A review of the most important types of stee and cast stee with tungsten and moybdenum (their appication). Fe-Co equiibrium system. The impact of cobat addition on mechanica properties and microstructure of Fe-C aoys. A review of the most important iron aoys with carbon, cobat, and other aoy eements. Main appication of Fe-C-Co aoys. Fe-Si equiibrium system. The impact of siicon the microstructure and mechanica properties of iron aoys. Siicon as a technoogica addition at stee and cast stee production. The impact of phosphorus and suphur on mechanica properties of iron aoys. Fe-P and Fe-S equiibrium systems. The impact of hydrogen, oxygen, and nitrogen on the properties of iron aoys. A review of stee and cast stee in PN-EN. Construction stee, too stee, stee with specia chemica and physica properties. The most important of grey, white, ductie, and aoy cast stee,,,,, Teaching contents as regards aboratory casses Laboratory cass number 1 Teaching contents OHS principes which are binding in the foowing Laboratories: Heat Treatment, Mechanica Properties Testing, Preparation and Optica Microscopy. Devices and materias. Basic threats occurring whie staying in aboratory premises. 2 Testing mechanica properties of RM, Re, A, Z, HB, and KCV The impact of carbon contents on mechanica properties and the microstructure of non-aoy stee. Static tensie test and microscope tests of the seected types of stee and cast stee. The impact of chrome content in iron aoys on hardenabiity. The Jominy test. Reference to teaching resuts for a modue,,,, U_03,

4 5 6 7 Seecting the parameters of heat treatment hardening, standardising, and heat/therma improvement (for the seected types of non-aoy and aoy stee type). Changing mechanica properties of the seected types of non-aoy and aoy stee under the infuence of quenching heat treatment, standardising, and therma enhancement static tensie test (Rm, Re, A, Z) hardness measurement (HB, HRC, HV), measuring breaking energy (KCV150). The impact of temperature and ageing time on the hardness of saturated chrome-manganese cast stee for precipitation hardening. 8 Microscope tests for the seected non-aoy and aoy cast stee.,,,, U_03, U_04 U_05 The methods of assessing teaching resuts Effect symbo U_01 U_02 U_03 U_04 U_05 K_01 K_02 Methods of assessing teaching resuts (assessment method, incuding skis reference to a particuar project, aboratory assignments, etc.) An examination on the ectures. A fina test on aboratory casses. An examination on the ectures. A fina test on aboratory casses. An examination on the ectures. Partia tests on aboratory casses. An examination on the ectures. A fina test on aboratory casses. Obtaining a credit for the reports on the practica part of aboratory casses. An examination on the ectures. A fina test on aboratory casses. Obtaining a credit for the reports on the practica part of aboratory casses. Tests on aboratory casses. Obtaining a credit for the reports on the practica part of aboratory casses. Tests on aboratory casses. Obtaining a credit for the reports on the practica part of aboratory casses. Obtaining a credit for the reports on the practica part of aboratory casses. Observing a student s invovement during the casses. A discussion and assessing a student s invovement during aboratory casses. Observing a student s invovement during the casses. A discussion and assessing a student s invovement during aboratory casses. STUDENT S INPUT ECTS credit points Type of student s activity Student s workoad 1 Participation in ectures 15 2 Participation in casses 3 Participation in aboratories 15 4 Participation in tutorias (2-3 times per semester) 6 5 Participation in project casses 6 Project tutorias 7 Participation in an examination 2 8 Participation in a fina test on aboratory casses 9 Number of hours requiring a ecturer s assistance 38 (sum) 10 Number of ECTS credit points which are aocated for assisted work 1.52

5 11 Unassisted study of ecture subjects 8 12 Unassisted preparation for casses 13 Unassisted preparation for tests Unassisted preparation for aboratories 8 15 Preparing reports 5 16 Preparing for a fina aboratory test 17 Preparing a project or documentation 18 Preparing for an examination 6 19 Preparing questionnaires 20 Number of hours of a student s unassisted work 37 (sum) 21 Number of ECTS credit points which a student receives for unassisted work 22 Tota number of hours of a student s work ECTS credit points per modue 1 ECTS credit point=25-30 hours 3 24 Work input connected with practica casses Tota number of hours connected with practica casses 25 Number of ECTS credit points which a student receives for practica casses