Article 2 Dynamic material flow analysis Dynamic materials 2 Rare earths 2 Recycling 2 flow measurement 2 material flow analysis 2 recycling 2 waste management 2 Aluminum - cerium alloys 1 Aluminum alloys 1 Automotive industry 1 Automotive market 1 Automotive markets 1 Binary alloys 1 Break-even point 1 Cerium alloys 1 Climate change 1 Commerce 1 Cost reduction 1 Cost saving potentials 1 Cylinder heads 1 Economic analysis 1 Economic feasibilities 1 Economic feasibility 1 Efficient lighting technologies 1 Engine blocks 1 High Efficiency Spark Ignition 1 Learning curve approach 1 Learning curves 1