Steel H13 was put in non toxic salt bath with addition of CeO 2 for co diffusion of sulfur, nitrogen and carbon and followed by oxidation treatment. The effect of rare earths on the improvement of wear resistance a...Steel H13 was put in non toxic salt bath with addition of CeO 2 for co diffusion of sulfur, nitrogen and carbon and followed by oxidation treatment. The effect of rare earths on the improvement of wear resistance and high temperature oxidation resistance of steel H13 was studied using scanning electron microscope, energy dispersive spectrometry and X ray diffraction. The results show that compared to the surface treatment without rare earth addition, the treatment with addition of rare earths improves the wear resistance and high temperature resistance to oxidation of steel H13. Under the conditions of 30 N and 2 h, the wear weight loss was decreased by 40%, and the friction coefficient was reduced from 0 25 to 0 22; whereas for 150 N and 0 2 h, the wear weight loss was decreased by 24%, and the friction coefficient was reduced from 0 35 to 0 32. For the oxidation at 700 ℃ and 4 h, the rate of weight gain decreased to only about 1/30 of that without rare earths.展开更多
The FEM analysis of stress and deformation of steel base of the special diamond saw blades are carried out.The small carbide round segments are welded on the side of blades in order to increase the side wear re sistan...The FEM analysis of stress and deformation of steel base of the special diamond saw blades are carried out.The small carbide round segments are welded on the side of blades in order to increase the side wear re sistance of blade.Comparing with conventional saw blade,the maximum stress val ues of reasonable special saw blade are reduced respectively about 17%20% 33%,and the maximum deformation values are reduced respectively about 26%22 %44.7%in thetangential(X),radial(Y)and axial(Z)direction.The stress conce ntration zone is decreased for the special structure diamond saw blade.The stru ctures of diamond saw blade with different number of hard material pellet are an alyzed and optimized.展开更多
The research is started with a query that whether the width of collar in Qing Dynasty is too small. The paper bases on the statistics which come from the collection of the Costume Museum of Denghua University. compare...The research is started with a query that whether the width of collar in Qing Dynasty is too small. The paper bases on the statistics which come from the collection of the Costume Museum of Denghua University. compares the results with the national standard specification, then analyzes the structure and shape of collars in Qing Dynasty, and tells the relationship between collar and the garment. Furthermore, the paper discusses the function of lady＇s collar in Qing Dynasty and gives a suggestion that collar being an indicator to distinguish women＇s wear from children＇s wear.展开更多
On March 30th 2019, Chinese independent designer, Hu Xinyu presented his own brand’s autumn and winter men’s ready-to-wear line (XINYUHU2019). This work showcased an avantgarde, comfortable and concise design style....On March 30th 2019, Chinese independent designer, Hu Xinyu presented his own brand’s autumn and winter men’s ready-to-wear line (XINYUHU2019). This work showcased an avantgarde, comfortable and concise design style. He used stripes, geometric patterns and other elements to highlight specific elements and applied techniques of hairy edge, asymmetric collage;he explained the charm of practical aesthetics to the audience.展开更多
The goal of this research is to describe and analyze women’s wear in the late Qing Dynasty andearly Republic Period(late 19th c.—early 20th c.),with an emphasis on the daily informal orsemi-formal wear,though some f...The goal of this research is to describe and analyze women’s wear in the late Qing Dynasty andearly Republic Period(late 19th c.—early 20th c.),with an emphasis on the daily informal orsemi-formal wear,though some formal or ceremonial costumes such as wedding dress will also beincluded.This study will use Chinese costumes and textiles from many museums to fill in theblanks left by previous research and to give a more detailed and accurate description.It will alsouse historical documents to find the original names of these items and to illustrate a general conceptof their usage on different occasions.The different categories of women’s wear will be described in the following order:①robes orcoats;②jackets;③waistcoats or vests;④skirts;⑤pants and leggings;⑥shoes and socks;⑦headdresses;and⑧others.Of every category,the textiles,decoration,cut,form,style,colourand motif will be discussed.The way in which these items were combined will also be discussed.The comparison between women’s wear and men’s wear,women’s and children’s informal andformal dress will be given.Here are some tentative conclusions.First,the Manchu and Han style coexisted and mixedwith each other and were worn by both Manchu and Han women.Second,the basic silhouettesand cuts were relatively stable and conventional,while the decorations and details(openings,fasten-ings,pleats,vents,collars and hemlines)were different.The former represented accepted socialstandards while the latter could be a matter of personal taste.Third,women’s wear in that periodwere highly stylized,miscellaneous,elaborate,detailed,multicolored and multi-thematic.展开更多
The orientation and development of children＇ s book illustration affects children＇ s artistic taste, and also determines the futureand trend of children＇ s book market. This paper analyzes the present situation of ...The orientation and development of children＇ s book illustration affects children＇ s artistic taste, and also determines the futureand trend of children＇ s book market. This paper analyzes the present situation of children＇ s book illustration, and discusses its aesthetic styleand form of expression. Hope to be able to further explore the market potential of China＇ s children＇ s book illustrations, to establish the correctdirection of development to make some help.展开更多
The present study deals with investigation relating to the influence of wear parameters like sliding speed, applied load and sliding distance on the dry sliding wear of aluminium metal matrix composites. The design of...The present study deals with investigation relating to the influence of wear parameters like sliding speed, applied load and sliding distance on the dry sliding wear of aluminium metal matrix composites. The design of experiment approach was employed to acquire data in controlled way using Taguchi method. A Pin-on-disc apparatus was used to conduct the dry sliding wear test. An orthogonal array, signal-to-noise ratio and analysis of variance were employed to investigate the wear behavior of aluminium and it’s composite. The mathematical model was obtained to determine the wear rate of the aluminium and it’s composite. The confirmation tests were conducted to verify the experimental results. The incorporation of Be3Al2(SiO3)6 as reinforcement material in aluminium matrix material improves the tribological characteristics.展开更多
The Maigaote Garment Co. Ltd has a 11,200 sq.m factory building, 226 sets of advanced sewing equipment and 400 employees. Its major products are suits and shirts. Made of selected materials, Maigaote suits are smart i...The Maigaote Garment Co. Ltd has a 11,200 sq.m factory building, 226 sets of advanced sewing equipment and 400 employees. Its major products are suits and shirts. Made of selected materials, Maigaote suits are smart in design and up-to-date in style. During processing, new technologies such as die cutting, hothead pressing and high temperature fixing are applied, together with traditional meticulous handwork, thus solving the problem created by the different physical. properties of the outer fabric, padding cloth and lining material The suits展开更多
The 3rd China Men’s Wear Summit Forum is held in Ningbo Recently,the 3rd China Men’s Wear Summit Forum which was sponsored by China National Garment Association and Ningbo People’s Government and jointly organized ...The 3rd China Men’s Wear Summit Forum is held in Ningbo Recently,the 3rd China Men’s Wear Summit Forum which was sponsored by China National Garment Association and Ningbo People’s Government and jointly organized by Men’s Wear Specialized Committee of China National Garment Association,Ningbo Economy展开更多
Since its establishment in 2000, the China’s Casual Wear Fair bears the hope and dreams of the casual wear industry, continuously integrates commercial channel, brand, market, media, and collects various superior res...Since its establishment in 2000, the China’s Casual Wear Fair bears the hope and dreams of the casual wear industry, continuously integrates commercial channel, brand, market, media, and collects various superior resources, builds up pleasant industrial chain and pushes forward the rapid development of casual wear industry.展开更多
S Zorb装置在长期低负荷运行中出现进料换热器偏流、反应器底部分配盘泡罩磨损严重、精制汽油产品带水、吸附剂循环故障等问题,不能满足装置在特殊情况下需要长期维持低负荷运行的需求。对S Zorb装置在长期低负荷运行中出现的问题进行...S Zorb装置在长期低负荷运行中出现进料换热器偏流、反应器底部分配盘泡罩磨损严重、精制汽油产品带水、吸附剂循环故障等问题,不能满足装置在特殊情况下需要长期维持低负荷运行的需求。对S Zorb装置在长期低负荷运行中出现的问题进行了分析,并通过控制氢油比,控制吸附剂硫、碳含量,控制稳定塔汽提效果等措施,使装置能够在65%的低负荷下控制辛烷值损失小于0.5单位,烯烃损失小于1.0%,并维持长期稳定运行。展开更多
文摘Steel H13 was put in non toxic salt bath with addition of CeO 2 for co diffusion of sulfur, nitrogen and carbon and followed by oxidation treatment. The effect of rare earths on the improvement of wear resistance and high temperature oxidation resistance of steel H13 was studied using scanning electron microscope, energy dispersive spectrometry and X ray diffraction. The results show that compared to the surface treatment without rare earth addition, the treatment with addition of rare earths improves the wear resistance and high temperature resistance to oxidation of steel H13. Under the conditions of 30 N and 2 h, the wear weight loss was decreased by 40%, and the friction coefficient was reduced from 0 25 to 0 22; whereas for 150 N and 0 2 h, the wear weight loss was decreased by 24%, and the friction coefficient was reduced from 0 35 to 0 32. For the oxidation at 700 ℃ and 4 h, the rate of weight gain decreased to only about 1/30 of that without rare earths.
文摘The FEM analysis of stress and deformation of steel base of the special diamond saw blades are carried out.The small carbide round segments are welded on the side of blades in order to increase the side wear re sistance of blade.Comparing with conventional saw blade,the maximum stress val ues of reasonable special saw blade are reduced respectively about 17%20% 33%,and the maximum deformation values are reduced respectively about 26%22 %44.7%in thetangential(X),radial(Y)and axial(Z)direction.The stress conce ntration zone is decreased for the special structure diamond saw blade.The stru ctures of diamond saw blade with different number of hard material pellet are an alyzed and optimized.
文摘The research is started with a query that whether the width of collar in Qing Dynasty is too small. The paper bases on the statistics which come from the collection of the Costume Museum of Denghua University. compares the results with the national standard specification, then analyzes the structure and shape of collars in Qing Dynasty, and tells the relationship between collar and the garment. Furthermore, the paper discusses the function of lady＇s collar in Qing Dynasty and gives a suggestion that collar being an indicator to distinguish women＇s wear from children＇s wear.
文摘On March 30th 2019, Chinese independent designer, Hu Xinyu presented his own brand’s autumn and winter men’s ready-to-wear line (XINYUHU2019). This work showcased an avantgarde, comfortable and concise design style. He used stripes, geometric patterns and other elements to highlight specific elements and applied techniques of hairy edge, asymmetric collage;he explained the charm of practical aesthetics to the audience.
文摘The goal of this research is to describe and analyze women’s wear in the late Qing Dynasty andearly Republic Period(late 19th c.—early 20th c.),with an emphasis on the daily informal orsemi-formal wear,though some formal or ceremonial costumes such as wedding dress will also beincluded.This study will use Chinese costumes and textiles from many museums to fill in theblanks left by previous research and to give a more detailed and accurate description.It will alsouse historical documents to find the original names of these items and to illustrate a general conceptof their usage on different occasions.The different categories of women’s wear will be described in the following order:①robes orcoats;②jackets;③waistcoats or vests;④skirts;⑤pants and leggings;⑥shoes and socks;⑦headdresses;and⑧others.Of every category,the textiles,decoration,cut,form,style,colourand motif will be discussed.The way in which these items were combined will also be discussed.The comparison between women’s wear and men’s wear,women’s and children’s informal andformal dress will be given.Here are some tentative conclusions.First,the Manchu and Han style coexisted and mixedwith each other and were worn by both Manchu and Han women.Second,the basic silhouettesand cuts were relatively stable and conventional,while the decorations and details(openings,fasten-ings,pleats,vents,collars and hemlines)were different.The former represented accepted socialstandards while the latter could be a matter of personal taste.Third,women’s wear in that periodwere highly stylized,miscellaneous,elaborate,detailed,multicolored and multi-thematic.
文摘The orientation and development of children＇ s book illustration affects children＇ s artistic taste, and also determines the futureand trend of children＇ s book market. This paper analyzes the present situation of children＇ s book illustration, and discusses its aesthetic styleand form of expression. Hope to be able to further explore the market potential of China＇ s children＇ s book illustrations, to establish the correctdirection of development to make some help.
文摘The present study deals with investigation relating to the influence of wear parameters like sliding speed, applied load and sliding distance on the dry sliding wear of aluminium metal matrix composites. The design of experiment approach was employed to acquire data in controlled way using Taguchi method. A Pin-on-disc apparatus was used to conduct the dry sliding wear test. An orthogonal array, signal-to-noise ratio and analysis of variance were employed to investigate the wear behavior of aluminium and it’s composite. The mathematical model was obtained to determine the wear rate of the aluminium and it’s composite. The confirmation tests were conducted to verify the experimental results. The incorporation of Be3Al2(SiO3)6 as reinforcement material in aluminium matrix material improves the tribological characteristics.
文摘The Maigaote Garment Co. Ltd has a 11,200 sq.m factory building, 226 sets of advanced sewing equipment and 400 employees. Its major products are suits and shirts. Made of selected materials, Maigaote suits are smart in design and up-to-date in style. During processing, new technologies such as die cutting, hothead pressing and high temperature fixing are applied, together with traditional meticulous handwork, thus solving the problem created by the different physical. properties of the outer fabric, padding cloth and lining material The suits
文摘The 3rd China Men’s Wear Summit Forum is held in Ningbo Recently,the 3rd China Men’s Wear Summit Forum which was sponsored by China National Garment Association and Ningbo People’s Government and jointly organized by Men’s Wear Specialized Committee of China National Garment Association,Ningbo Economy
文摘Since its establishment in 2000, the China’s Casual Wear Fair bears the hope and dreams of the casual wear industry, continuously integrates commercial channel, brand, market, media, and collects various superior resources, builds up pleasant industrial chain and pushes forward the rapid development of casual wear industry.
