نتایج جستجو برای: nimonic 80a
تعداد نتایج: 178 فیلتر نتایج به سال:
İnsanlık, tebessümden kahkahaya, mizahın her türlü yansımasına, kaynağına ve aklına sahiptir. Türkler de bilinen ilk yazılı kaynaklardan bugüne, çeşitli görünümlerini “küg, külüt, latife, hezl, hiciv, nükte, fıkra” gibi terimlerle karşılamışlardır. Bunlardan latifeyi, güldürürken düşündüren bir türü olarak sıklıkla tercih etmişlerdir. Tecrübenin, tavsiyenin paylaşıldığı, çoğunlukla dersin hikme...
The current paper has presented the results of estimating rice samples for ability energetic plant growth from under a layer water. resistance varieties to flooding is great relevance in Russia fight against weeds due deep water that cannot overcome. purpose study was estimate breeding and select best them use crossings when resistant flooding. For there have been taken developed laboratory see...
In this research, the diffusion bonding of the stabilized zirconia ceramic and Nimonic 105 superalloy using Ti/Nb/Ni multi-interlayer was carried out. Joint was performed using the plasma spark technique in a vacuum atmosphere and at different temperatures and times. The microstructure of the different joint zones was studied using optical and FESEM microscopes equipped with an EDS analyzer. Th...
در این تحقیق، ریزساختار و خواص خستگی کم‌چرخه دما بالای سوپر آلیاژ Nimonic 105 در حضور بور و زیرکونیم مورد بررسی قرار گرفته است. آزمون خستگی کم چرخه در شرایط کرنش کنترل (کرنش 8/0) با نرخ بارگذاری s-13-10×3 در 0=R در دمای °C 750 در اتمسفر محیط انجام شده است. نتایج نشان داد که عنصر زیرکونیم سبب تشکیل کاربیدهای ZrC در مرز دانه‌ها و درون دانه‌ها می‌گردد. همچنین افزودن عنصر زیرکونیم سبب کاهش اندازه د...
In this research, the diffusion bonding of the stabilized zirconia ceramic and Nimonic 105 superalloy using Ti/Nb/Ni multi-interlayer was carried out. Joint was performed using the plasma spark technique in a vacuum atmosphere and at different temperatures and times. The microstructure of the different joint zones was studied using optical and FESEM microscopes equipped with an EDS analyzer. Th...
Periconceptional folic acid use can often prevent neural tube defects (NTDs). Variants of genes involved in folate metabolism in mothers and children have been associated with occurrence of NTDs. We identified Irish families with individuals affected by neural tube defects. In these families, we observed that neural tube defects and birth defects overall occurred at a higher rate in the materna...
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