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201561 Abstract Slag is a waste product from the pyrometallurgical processing of various ores. Based on over 150 published studies, this stone provides an overview of احصل على السعر
2020215 The steel slag glass-ceramics with Nepheline and Cuspidine as the main crystalline phase had higher flexural strength than glass-ceramics mainly composed of احصل على السعر
2021109 Fayalite slag (FS) is an Fe‐rich nonferrous metallurgy (CaO‐MgO‐) FeOx‐SiO2 slag originating from nickel or copper manufacturing processes, which احصل على السعر
202197 5 Citations Metrics Abstract Ground granulated blast furnace slags (GGBS) are glassy by-products from iron production that are commonly used as supplementary احصل على السعر
2014913 For a 2.04 m/s velocity and 0.80 mm diameter of slag particles, the value of the glass content is 94%, which is higher than the 91% content obtained from water احصل على السعر
201491 For a 2.04 m/s velocity and 0.80 mm diameter of slag particles, the value of the glass content is 94%, which is higher than the 91% content obtained from water احصل على السعر
2018415 From the XRD patterns of BG series glass-ceramics, the blast furnace slag can react with glass fiber to form diopside and augite phases. It is well known that glass احصل على السعر
2020121 The raw materials used for this experiment were discarded smelting slag and ceramic waste (Chemical composition is shown in Table 1) from Zhejiang Shenlian Smelting Plant.The ceramic waste, a kind of solid waste containing high content in silicon but low content in calcium, was used as raw material for tempering because low content in احصل على السعر
CaO–MgO–Al 2 O 3 –SiO 2 glass-ceramics with diopside as the main crystalline phase were prepared by melting blast furnace slag obtained from Baotou Iron and Steel Company. The effect of heat treatment on the احصل على السعر
2020313 Together with about 1180 million tons of hot metal (2017) about 380 million tons of blast furnace slag are produced yearly worldwide. Most of it (about 280 million tons) is quenched forming the glassy granulated blast furnace slag (GBS). For more than 130 years, this by-product is used as a clinker substitute in cement and concrete. Many احصل على السعر
202131 The slags were obtained from pilot-scale smelting of spent auto-catalysts via iron capturing at 1350–1400°C (Ding et al., 2020), the chemical composition of which was given as oxides forms in Table 1.The main components including CaO, Al 2 O 3, SiO 2, Na 2 O and MgO are glass network formers, while F, Fe 2 O 3, MnO and heavy metals are احصل على السعر
2021101 Chen et al. (2020) examined the feasibility of producing glass-ceramics using FS as the main raw material (72–100 wt %), with a focus on the effect of Al 2 O 3 content. It was revealed that the main crystal phase changed from akermanite to gehlenite with increasing Al 2 O 3 content after sintering at 950 °C for 1 h.احصل على السعر
2023912 Because of their excellent properties, glass-ceramics have been widely developed and applied in many fields, and there are many potential application values to be disseminated. The preparation of glass-ceramics from industrial slag and metallurgical waste provides a new way for the comprehensive utilization of solid waste. Coal gangue is the احصل على السعر
2023914 The value of slag glass antiques ranges from $20 $20,000. Unsigned decorative glass items like compotes and vases tend to sell between $5 $50, even if they are from the 19th century. Slag glass antique lamps sell between $200 and $2,000, and most of the value is in the light itself. Prices go up significantly if a light is signed by aاحصل على السعر
202171 In addition, the glass-ceramics from the residual molten slag had a compact structure and flexural strength of 40.54 MPa and low TiO2 content of 9.46%. The crystals in the glass-ceramics wereاحصل على السعر
2022123 In the field of glass ceramics, using ferromanganese slag to prepare architectural glass ceramics is rarely studied. This is because, compared with other slags, the ferromanganese slag cannot be used at such a high content in traditional CMAS systems [16–18]. In traditional CMAS glass ceramics, the CaO content is generally not higher احصل على السعر
201491 The results indicated that the glass content of BFS decreased as the slag droplet velocity was increased and decreased with an increase in the diameter of the slag particles. For a 2.04 m/sاحصل على السعر
2022915 Steel slag is characterized by a high modifier content (CaO) and a low forming body (SiO 2) content. Coal gangue is a substance with a large amount of forming agent (SiO 2) and a low level of modifier (K 2 O). The two are complementary in composition. Therefore, it is practical to utilize steel slag and gangue (GM) to prepare احصل على السعر
202184 Slag glass is an unfortunate name for glass, often beautifully coloured, that is a by-product of metal ore smelting processes. Metal furnace slag can range from glassy to dull and stony in احصل على السعر
20191029 The first pressed glass pieces that collectors refer to as "slag glass" were made in the 1890s, using the glass-like by-product of iron ore known as—you guessed it—slag. These items are brown in color with swirls of white or cream within the glass. Other types of metal ores produce different colors of slag when they are refined.احصل على السعر
20191126 The composition of impurities in the slag located directly at the boundary of the slag melt metal is characterized by the presence of a copper seed phase intermetallic compound Fe 0.33 Cu 0.33احصل على السعر
2020125 Zinc slag (including zinc smelting slag and zinc leach residue) belongs to solid waste from the zinc pyrometallurgical and hydrometallurgical industry. Generated by the pyrometallurgical process, zinc smelting slag contains a high content of zinc,lead,and cobalt as secondary resource. And zinc leach residue, generated in the zincاحصل على السعر
2017826 high value-added glass-ceramics. A molten modified BOF slag was converted from the melting BOF slag by reducing it and separating out iron component in it, and the modified BOF slag was then quenched in water to form glasses with different basicities. The glasses were sub-sequently sintered in the temperature range of احصل على السعر
2019121 In this research, Bi-slag glass systems were prepared in the laboratory using the conventional melt quenching method at 1200 °C and were investigated for their radiation shielding properties atاحصل على السعر
2017828 The effectiveness of the process of fining the slag glass can be explained by the reduction in the total volume of the gas component in the batch (12.2% instead of 20.1% for the normal plant batch) and by the presence in the slag of sulfide sulfur which reduces the surface tension [3]. During the period of the mastery of the new process (in احصل على السعر
2021629 Municipal solid waste incinerated (MSWI) fly ash contains heavy metals and chloride, which is urgent to be disposed via an effective method. Herein, glass–ceramics, one of the recycling waste materials based on MSWI fly ash with high chloride content, have been developed from one-step process. MSWI fly ash and waste احصل على السعر
