1. Acicular ferrite is also characterised by high angle boundaries between the ferrite grains.

2. Ferrite cores of transformers and inductors

3. The microstructure comprises at least about 75 area percent of a mixture of bainitic ferrite and acicular ferrite.

4. A Circulator is a ferrite device (ferrite is a class of materials with strange magnetic properties) with usually three ports

5. It contains around 88% ferrite and 12% Cementite

6. Series of Ferrite Coilsof very low DC resistance

7. Acicular ferrite is a microstructure of ferrite in steel that is characterised by needle-shaped crystallites or grains when viewed in two dimensions

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9. Austenite and ferrite are allotropes of iron

10. Ferrite cores, other than for deflection yokes

11. Acicular ferrite is a microstructure of ferrite in steel that is characterized by needle-shaped crystallites or grains when viewed in two dimensions

12. Acicular ferrite is a microstructure of ferrite in steel that is characterised by needle-shaped crystallites or grains when viewed in two dimensions

13. ‘The harder pearlite is comprised of alternating thin layers or shells of ferrite and Cementite, a very hard substance.’ ‘It has been shown how the difference in solubility of carbon in austenite and ferrite leads to the familiar ferrite / Cementite aggregates in plain carbon steels.’

14. — a pulse transformer, including a wide-band ferrite core,

15. Barium ferrite is a common material for speaker magnets.

16. Above 350°C, Cementite coarsens and spheroidizes; recrystallization of ferrite

17. Cementite is precipitated from a melt consisting of austenite and ferrite.

18. Austenite is formed by diffusion of carbon atoms from cementite into ferrite.

19. The materials we use are hard ferrite, AlNiCo and NdFeB.

20. The key difference between Austenite and ferrite is that the Austenite has face-centered cubic configuration of gamma iron whereas the ferrite has body-centered cubic alpha iron configuration

21. The lengthening rate of Acicular ferrite illustrates the difference between the two hypotheses

22. Further, Austenite has a metallic appearance while ferrite has a ceramic-like appearance

23. Our engineers have over 36 years of experience in Cryogenic ferrite product design

24. In mineralogy: Acicular (crystal habit) refers to a needle-like crystal form Acicular ferrite, a microstructure of ferrite in steel This disambiguation page lists articles associated with the title Acicular

25. A series of bismuth-based glass Brazes were used to join Li-Ti ferrite

26. Depending on alloy composition, a layering of ferrite and cementite, called pearlite, may form.

27. Three most common phases in Iron -Carbon Phase diagram are Ferrite,Cementite and Austenite

28. It can be wear-resistant because of a strong lamellar network of ferrite and cementite.

29. The redistribution of alloying elements between newly formed ferrite and untransformed Austenite led to the

30. Wider range of granularity of iron ore will produce longer the amount of calcium ferrite.

31. This austenisation of white iron occurs in primary cementite at the interphase boundary with ferrite.

32. When the pressure was lowered, ε-Fe transformed back to ferrite (α-Fe) rapidly.

33. Widely used for ferrite, sendust, amorphous and ceramic materials in the electric and electronics industries.

34. Pearlite is an iron alloy that's is characterized by the formation of distinct bands of ferrite and Cementite

35. 13 The lath like carbide free ferrite and retained austenite has been observed by transmission electron microscope.

36. Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure

37. This behavior is attributed to the paramagnetic nature of austenite, while both martensite and ferrite are strongly ferromagnetic.

38. The wire has a microstructure comprising bainite and optionally up to 35% acicular ferrite and up to 15% perlite.

39. The wetting behavior and bonding characteristics of glass Brazes utilized to join Li-Ti ferrite were systematically investigated

40. The glass Brazes feature a good CTEs match, and a favorable wetting ability over Li-Ti ferrite mating surfaces.

41. Pearlite definition, a microscopic lamellar structure found in iron or steel, composed of alternating layers of ferrite and Cementite

42. Ferrite core structure for a power supply device of an electric vehicle and power supply road structure using same

43. The generally annular magnet, in exemplary embodiments, comprises at least one of a ceramic magnet, ferrite, or an alnico magnet.

44. Countersunk magnet is special type of disc/block/ring/arc magnet (neodymium, ferrite, smco) with a hole fit for screw

45. The above-described composition of ferrite reduces the dielectric constant, permeability, dielectric loss, and permeation loss, and achieves a high efficiency.

46. Giles et al. studied the ferrite-hexaferrum transformation metallographically and noted that it is a martensitic rather than equilibrium transformation.

47. Cementite is harder and stronger than ferrite but is much less malleable, so that vastly differing mechanical properties are…

48. Acicular ferrite is a microstructure nucleating intergranularly on non-metallic inclusions and forming an arrangement of fine, interlocking grains

49. The Circulator assembly consisting of the Y junction and the ferrite disks has a distinct resonant frequency - the assembly actually forms a resonator

50. A junction Circulator is a 3-port device formed by a symmetrical Y-Junction strip line coupled to a magnetically biased ferrite material

51. In HSLA steels, Acicular ferrite (AF) is defined as a highly substructured, non-equiaxed ferrite that forms on continuous cooling [].Despite the fact that the strengths of AF dominant microstructures are very close to those of BF dominant microstructures [2,3,4], these microstructures are named as AF separately because AF microstructures are relatively chaotic arranged and irregularly …

52. In final slag, the content of tricalcium silicate increase 60%, the content of calcium ferrite decrease 25%, the microstructure turn from granular into interweave structure.

53. Austenite and ferrite Austenite was originally used to describe an iron-carbon alloy, in which the iron was in the face-centred-cubic (gamma-iron) form

54. 23 The results showed that the iron with Co addition had the more nodule count and most ferrite in the microstructure, and better toughness but lower hardness.

55. At a pressure of 130 kbar (13 GPa) and room temperature, the body-centered cubic (BCC) ferrite powder transformed to the HCP phase in Figure 1.

56. Pearlite definition is - the lamellar mixture of ferrite and Cementite in slowly cooled iron-carbon alloys occurring normally as a principal constituent of both steel and cast iron.

57. Properties of steels and their applications II Characteristics of Acicular ferrite, micro-alloyed carbon steels, and multiphase steels will be discussed with information on their production and applications

58. C and Si segregated at the (sub)grain boundaries, while Mn and Cr enriched at the ferrite/Cementite phase boundaries due to their low mobility in Cementite.

59. Eutectoid Transformation : γ (0.77% C) <– (cooling/heating)-> α (0.02% C) + Fe3C (6.67% C) Structure of PEARLITE Pearlite structure consists of alternate lamellae of Ferrite and Cementite

60. Within the FWF project TRP 266-N19, a systematic methodology to study the influencing factors of the acicular ferrite formation as well as their interactions on laboratory scale was developed.

61. After annealing at 673 K for 30 min, coarse hexagonal ferrite (sub)grains with spheroidized Cementite, preferentially located at triple junctions, were observed in transverse cross-sections

62. The present work exemplarily demonstrates the application of this methodology for studying the effect of cooling rate and boron on the formation of acicular ferrite in a low-carbon HSLA steel.

63. As the carbon content increases, the Cementite filaments become more continuous, and at high carbon contents, the bainitic ferrite laths are finer with the Cementite stringers more numerous and more continuous

64. Inexpensive strontium ferrite magnets were used. Melting processes and thermally induced material changes on the magnet surface during the laser labeling of the magnets results in a local demagnetization.

65. Pearlite is a two-phased, lamellar (or layered) structure composed of alternating layers of ferrite (87.5 wt%) and cementite (12.5 wt%) that occurs in some steels and cast irons.

66. The characteristics of the inclusions as well as their contribution to intragranular Acicular ferrite (IAF) nucleation in Mg-containing low-carbon steel were investigated via electron backscatter diffraction and transmission electron microscopy

67. The formation of acicular ferrite is mainly influenced by the steel composition, cooling rate, austenite grain size, and inclusion landscape. However, their precise effects have not been clarified in literature yet.

68. Because if you heat Cementite (the most common iron carbide, [math]Fe_{3}C[/math]) and keep it in temperature for a sufficient amount of time it will inevitably decompose into ferrite and graphite

69. Cementite (Fe 3 C) is a metastable compound, and under some circumstances it can be made to dissociate or decompose to form α-ferrite and graphite, according to the reaction: Fe 3 C → 3Fe (α) + C (graphite)

70. Bourne , title=Well Tackled! , chapter=4 citation, passage=Technical terms like ferrite, perlite, graphite, and hardenite were Bandied to and fro, and when Paget glibly brought out such a rare exotic as ferro-molybdenum, Benson

71. Below around 700 °C (723 °C in pure iron) the Austenite is thermodynamically unstable and, under equilibrium conditions, it will undergo a eutectoid reaction and form pearlite - an interleaved mixture of ferrite and cementite (Fe3C).

72. Other articles where Cementite is discussed: iron processing: …carbide (Fe3C), also known as Cementite, is formed; this leads to the formation of pearlite, which in a microscope can be seen to consist of alternate laths of alpha-ferrite and Cementite

73. Electric, Electronic and optoelectronic components, in particular resistances, Potentiometer, Adjusting controllers and sliding attenuators, Capacitors, Adjustable capacitors, Dimmers, reels and Coil elements for electric and Electronic circuitry, Ferrite and iron cores, Diodes, Transistors [electronic], Thyristors and triacs, Integrated circuits and Circuits

74. Electric, electronic and optoelectronic components, in particular resistances, potentiometers, adjusting regulators and slide controls, capacitors, variable capacitors, dimmers, coils and coil formers for electric and electronic circuits, ferrite and iron cores, diodes, transistors, thyristors and triacs, integrated circuits

75. Austenite Austenite is the predominant phase in austenitic SSs, while in DSS the chemical composition is tailored to produce a structure consisting of ferrite and Austenite. From: Handbook of Materials Failure Analysis with Case Studies from the Chemicals, Concrete and Power Industries, 2016

76. The invention relates to a cast iron material which is characterized especially by a matrix comprising > 50 percent of acicular ferrite, < 20 percent of austenite, < 30 percent of martensite, < 50 percent of perlite, and < 15 % of carbide.

77. These weld metals have microstructures of acicular ferrite (16') interspersed in a hard constituent (11'), such as lath martensite, yield strengths of at least about 690 MPa (100ksi), and DBTTs lower than about -50°C (-58°F) as measured by a Charpy energy versus temperature curve.

78. Pearlite is a two-phased, lamellar (or layered) structure composed of alternating layers of ferrite (87.5 wt%) and Cementite (12.5 wt%) that occurs in some steels and cast irons.During slow cooling of an iron-carbon alloy, pearlite forms by a eutectoid reaction as austenite cools below 723 °C (1,333 °F) (the eutectoid temperature)