Results 81 to 90 of about 463 (184)

Advances in Microalloyed Steels [PDF]

, 2021
openaire   +1 more source

Borlama Süresinin Düşük Karbonlu Mikro Alaşımlı Çeliklerin Sertlik Değerleri Üzerine Etkisi

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2014
Özet: Bu çalışmada, borlanan düşük karbonlu çeliklerin sertlik değerleri ölçülmüştür. Borlama işlemi 1123 K sıcaklıkta ve değişik sürelerde ticari ekabor-II tozları kullanılarak gerçekleştirilmiştir.
Nursen TURKU, Şule DOĞAN, Nazım UÇAR, Adnan ÇALIK   +3 more
doaj  

Intergranular corrosion of TiNb-microalloyed martensitic stainless steels processed by quenching and partitioning

Journal of Materials Research and Technology
This study investigates the localised corrosion mechanisms in laboratory-processed Q&P-treated martensitic stainless steels. Two steel variants, one NbTi-free (alloy B) and the other micro-alloyed with Nb and Ti (alloy M) were investigated to elucidate ...
Gaojie Li, Maria J. Santofimia Navarro, Yaiza Gonzalez-Garcia   +2 more
doaj   +1 more source

The role of zirconium in microalloyed steels [PDF]

, 2015
Recently there has been a renewed interest in the addition of zirconium to microalloyed steels. It has been used since the early 1920's, but has never been universally employed, as have niobium, titanium or vanadium. The functions of zirconium in steelmaking are associated with a strong chemical affinity, in decreasing order, for oxygen, nitrogen ...
openaire   +2 more sources

Hot deformation of a microalloyed steel

, 2012
The aim of the project is the study of the deformation behaviour of microalloyed steel by means of processing maps and microstructural characterization. Furthermore a comparison of different types of processing maps is presented.
openaire   +1 more source

Mechanism Understanding of the Role of Rare Earth Inclusions in the Initial Marine Corrosion Process of Microalloyed Steels. [PDF]

Materials (Basel), 2019
Tang M, Wu K, Liu J, Cheng L, Zhang X, Chen Y.   +5 more
europepmc   +1 more source

Effect of Boron on Hot Ductility and Room-Temperature Tensile Properties of Microalloyed Steels with Titanium and Niobium. [PDF]

Materials (Basel), 2019
Li Q, Liu W.
europepmc   +1 more source

Enhancing the SCC Resistance of the Anchor Steel with Microalloying in a Simulated Mine Environment. [PDF]

Materials (Basel), 2023
Du H, An N, Wang X, Li Y, Liu Z, Jin A, Yang R, Pan Y, Li X.   +8 more
europepmc   +1 more source

Design for improving corrosion resistance of duplex stainless steels by wrapping inclusions with niobium armour. [PDF]

Nat Commun, 2023
Zhang S, Feng H, Li H, Jiang Z, Zhang T, Zhu H, Lin Y, Zhang W, Li G.   +8 more
europepmc   +1 more source

Recrystallization and Second-Phase Precipitation in Nb-V Microalloyed Steels: A Thermal Simulation Study. [PDF]

Materials (Basel)
Ma Q, Yin S, Shang C, Liu Q, Li B, Jia S.   +5 more
europepmc   +1 more source