Zongping Shao Jennifer Mederos Chan Kwak Sossina M. Haile

m. rafiei advanced materials research center, department of materials engineering, najafabad branch, islamic azad university, najafabad, iran m. shamanian department of materials engineering, isfahan university of technology, isfahan 84156-83111, iran m. salehi department of materials engineering, isfahan university of technology, isfahan 84156-83111, iran h. mostaan department of materials and metallurgical engineering, faculty of engineering, arak university, arak 38156- 8-8349, iran