Results 121 to 130 of about 3,203 (290)

Development of Tire Cord Steel XLX72A by 80 t Top and Bottom Combined Blown Converter-LF Nol-LF No2-VD-CC Flow Sheet

open access: yes, 2011
The tire cord steel XLX72A (% : 0. 69 〜0.73C, 0. 20 〜0.28Si, 0. 47 〜0.55Mn, ≤0.015P, ≤ 0. 015S, ≤0. 05Ni, ≤0. 08Cr, ≤0. 05Cu, ≤0. 005Al) has been developed by using the operation measures including converter end controlling -% : ≥ 0.12C, ≤0.
吴胜军
core  

Mapping Steroidogenic Perturbations Under Endocrine Disruptor Mixtures Across Demographic Subgroups: Structural and Metabolomic Insights

open access: yesAdvanced Science, EarlyView.
Population‐scale EDC–hormone association mapping among 4255 participants across demographic subgroups identifies phthalate metabolites as the most consistent signals associated with lower testosterone‐related markers in males. Integrative mechanistic validation prioritizes MCPP as a key phthalate metabolite linked to CYP17A1‐centered disruption of ...
Yanling Chen   +14 more
wiley   +1 more source

Practice of Process for Spring Steel SK5 Produced by 100 t EAF-LF-VD-CC Flowsheet

open access: yes, 2016
The spring steel SK5 (/% : 0.75 ~0. 84C,≤ 0. 35Si, ≤0.40Mn, ≤0. 035P, ≤0.030S) is produced by 100 t EAF-LF-VD-CC flow sheet. With using the process measures including pre-deoxidizing at EAF tapping by adding silicon-manganese and ferroaluminium, compound-
顾超, 林路, 包燕平, 吴辉强
core  

Autoantigen mRNA‐LNP Vaccination Drives Therapeutic Efficacy in Preclinical Models for Autoimmunity

open access: yesAdvanced Science, EarlyView.
Systemic and intramuscular delivery of autoantigen mRNA via lipid nanoparticles reprograms antigen‐presenting cells toward a mature, homeostatic state, driving antigen‐specific T cell exhaustion and providing therapeutic efficacy across autoimmune disease models.
Paulien Baeten   +30 more
wiley   +1 more source

Control of Inclusion Transformation in Steelmaking Process of Tyre Cord Steel

open access: yesTeshugang, 2012
The studied steelmaking flow sheet for tyre cord steel is 150 t LD-RH-LF-soft argon blowing-CC process. The plasticity of non-metallic inclusions in steel is controlled by adding deoxidation reagent Si-Mn during LD tapping and adding low basicity top ...
陈书浩   +5 more
doaj  

Ultrastable Self‐Cross‐linkable Electro‐Optic Materials Based on a Bisanthracene Scaffold

open access: yesAdvanced Electronic Materials, EarlyView.
A novel bisanthracene‐based self‐cross‐linkable electro‐optic chromophore (TD2) is developed. TD2 exhibits a high r33 of 141 pm/V and a cross‐linked Tg up to 195 °C, retaining 99.75% of its initial EO response after 500 h at 85 °C, showing record‐high thermal stability for single‐molecule self‐cross‐linking EO materials.
Xingtao Wang   +6 more
wiley   +1 more source

Study of Affecting Desulfurization Factors in 170 ~ 190 t LF Refining Process

open access: yes, 2018
In order to study the desulphurization efficiency during LF refining ship plate and low carbon steels, every affecting factor is studied, the calculation results showed that only the initial sulfur content below 0.027% sulfur quantity in liquid steel ...
于赋志   +4 more
core  

Sputtering Mechanism of an Unsintered Organic–Inorganic Sputtering Target for Perovskite Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
An unsintered MAPbI3 sputtering target fabricated via a mechanochemical route enables large‐area vacuum deposition of perovskite absorber layers, while revealing an ion–photon coupled decomposition mechanism that governs target erosion and film composition under RF plasma exposure.
Doha Lim   +9 more
wiley   +1 more source

A Kinetic–Energetic Bottleneck of Charge‐Transfer Injection Governs Energy Loss in Organic Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Kinetic–energetic projection of time‐resolved photoluminescence reveals that charge‐transfer injection acts as a universal bottleneck in organic solar cells. A physics‐constrained Bayesian framework identifies an emergent effective CT injection rate governing the trade‐off between charge generation and nonradiative energy loss.
Rong Wang   +16 more
wiley   +1 more source

Effect of LF Refining Process on Sulphur Content and Morphology of Inclusions in Sulphur Bearing Non-Quenching and Tempering Steel 36MnVNS4

open access: yes, 2018
The steelmaking process flowsheet of tested sulphur bearing non-quenching and tempering steel 36MnVNS4 (/% : 0. 36C, 0. 66Si, 1. 00Mn, 0. 010P, 0. 045S, 0.26V, 0. 011 ON) is hot metal + scrap- 70 t EBT EAF-LF-square billet casting-rolling.
熊玉彰, 张贤忠
core  

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