GCr15 Backfire Decarbon-Golden phase

GCr15 FR-Golden-Photo

GCr15 Oil Splash Spill Inadequate Heating

The low hardness of the GCr15 oil-jet-polling dolls shows that the sample is mostly underheated, mainly because of the high amount of unsolved carbonide and the presence of twort. One of the samples also retains a spherical bead-ray microregion, as shown in figure 1.12-1, which has a hardness of 54.0~56.5 HRC.

A serious overheating case of GCr15.

The other day, discussing the severe overheating organization with a tennis player, other netizens thought the photo I had given of the hyperheating organization was a serious underheating organization of < level 1, and I think he based his judgment on the shape of a plaque of light.

In fact, overheating is a variety of forms, including rough, large particles, coarse crystals, and a serious mesh. For reasons to be given, the temperature is excessive, or the temperature is too high, without the original tissue factor being excluded.

If the temperature is too fast, there will be a thin, and sometimes salivated, luminous, but the coarse crystal will not change.

Figures 1.13-1 and 1.13-2 captures severe overheating tissues of fractured samples after a 10mm ball retreat. The thermocrystal crystals of this specification should be of a level of 8 and be of a magnitude, due to the high temperature of the absilation, the crystals growing and the net is so severe that the luminous bodies cannot be identified under 1,000 ×, which is the southern route if considered to be a severe inhospitation.

1.1 GCr15 Scrambled Decarbon Layer   

Red line in the figure is the total decarbonation depth (for information)

The following are the products that will be used for gold phase:

1. FY-QG-65, a Fuyunkin co-moder, cut the sample gold and cut down a small piece, horizontal or vertical, as required by the sample, to facilitate mosaicing.

II. Kim Co-simworks:

Fuyun materials gold-specific sandpaper: 230mm diameter without glue 600# 1200# 2500#   

III. LEAVE THE FIELDS OF THE KING PHOTOS:

Fuyun materials gold-phased photo fabric: 230 mm in diameter velvet/splendon

Fuyun materials, Fresco-Frestilt Spraying: 1/3 micrometre

Fuyun machine: manual in no-extreme-speed grinder

Pressure: Fixed, neutral, stable, without too much pressure.

Time: 2-5 minutes, whichever is the same, the scratches of the thin sandpaper are almost removed.

Rotation speed: 200 turns

Raarboard direction: Clockwise

During polishing: The polished rags need to be immersed early, the polished fluid is down in the centre position and handwashing is added to its lubrication.

Pour: A little bright, no scratches, and can move on.

During polishing: The polished rags need to be immersed early, the polished fluid is down in the centre position and handwashing is added to its lubrication. 

Pouring: The brightness is very high.

Corrosion observation:

The following are used for corrosive reagents: